53126940680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1228

約数の個数: 256

約数和(自身を含む): 139345920000

約数和(自身を除く): 86218979320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 47, 55, 62, 79, 88, 94, 110, 124, 155, 158, 188, 220, 235, 248, 310, 316, 341, 376, 395, 440, 470, 517, 620, 632, 682, 790, 869, 940, 1034, 1049, 1240, 1364, 1457, 1580, 1705, 1738, 1880, 2068, 2098, 2449, 2585, 2728, 2914, 3160, 3410, 3476, 3713, 4136, 4196, 4345, 4898, 5170, 5245, 5828, 6820, 6952, 7285, 7426, 8392, 8690, 9796, 10340, 10490, 11539, 11656, 12245, 13640, 14570, 14852, 16027, 17380, 18565, 19592, 20680, 20980, 23078, 24490, 26939, 29140, 29704, 32054, 32519, 34760, 37130, 40843, 41960, 46156, 48980, 49303, 53878, 57695, 58280, 64108, 65038, 74260, 80135, 81686, 82871, 92312, 97960, 98606, 107756, 115103, 115390, 128216, 130076, 134695, 148520, 160270, 162595, 163372, 165742, 197212, 204215, 215512, 230206, 230780, 246515, 260152, 269390, 320540, 325190, 326744, 331484, 357709, 394424, 408430, 414355, 460412, 461560, 493030, 538780, 542333, 575515, 641080, 650380, 662968, 715418, 816860, 828710, 911581, 920824, 986060, 1077560, 1084666, 1151030, 1266133, 1300760, 1430836, 1528393, 1633720, 1657420, 1788545, 1823162, 1972120, 2169332, 2302060, 2532266, 2569001, 2711665, 2861672, 3056786, 3314840, 3577090, 3646324, 3894937, 4338664, 4557905, 4604120, 5064532, 5138002, 5423330, 6113572, 6330665, 7154180, 7292648, 7641965, 7789874, 9115810, 10129064, 10276004, 10846660, 12227144, 12661330, 12845005, 14308360, 15283930, 15579748, 16812323, 18231620, 19474685, 20552008, 21693320, 25322660, 25690010, 28259011, 30567860, 31159496, 33624646, 36463240, 38949370, 42844307, 50645320, 51380020, 56518022, 61135720, 67249292, 77898740, 84061615, 85688614, 102760040, 113036044, 120743047, 134498584, 141295055, 155797480, 168123230, 171377228, 214221535, 226072088, 241486094, 282590110, 336246460, 342754456, 428443070, 482972188, 565180220, 603715235, 672492920, 856886140, 965944376, 1130360440, 1207430470, 1328173517, 1713772280, 2414860940, 2656347034, 4829721880, 5312694068, 6640867585, 10625388136, 13281735170, 26563470340, 53126940680]

約数ペア:

[(1, 53126940680), (2, 26563470340), (4, 13281735170), (5, 10625388136), (8, 6640867585), (10, 5312694068), (11, 4829721880), (20, 2656347034), (22, 2414860940), (31, 1713772280), (40, 1328173517), (44, 1207430470), (47, 1130360440), (55, 965944376), (62, 856886140), (79, 672492920), (88, 603715235), (94, 565180220), (110, 482972188), (124, 428443070), (155, 342754456), (158, 336246460), (188, 282590110), (220, 241486094), (235, 226072088), (248, 214221535), (310, 171377228), (316, 168123230), (341, 155797480), (376, 141295055), (395, 134498584), (440, 120743047), (470, 113036044), (517, 102760040), (620, 85688614), (632, 84061615), (682, 77898740), (790, 67249292), (869, 61135720), (940, 56518022), (1034, 51380020), (1049, 50645320), (1240, 42844307), (1364, 38949370), (1457, 36463240), (1580, 33624646), (1705, 31159496), (1738, 30567860), (1880, 28259011), (2068, 25690010), (2098, 25322660), (2449, 21693320), (2585, 20552008), (2728, 19474685), (2914, 18231620), (3160, 16812323), (3410, 15579748), (3476, 15283930), (3713, 14308360), (4136, 12845005), (4196, 12661330), (4345, 12227144), (4898, 10846660), (5170, 10276004), (5245, 10129064), (5828, 9115810), (6820, 7789874), (6952, 7641965), (7285, 7292648), (7426, 7154180), (8392, 6330665), (8690, 6113572), (9796, 5423330), (10340, 5138002), (10490, 5064532), (11539, 4604120), (11656, 4557905), (12245, 4338664), (13640, 3894937), (14570, 3646324), (14852, 3577090), (16027, 3314840), (17380, 3056786), (18565, 2861672), (19592, 2711665), (20680, 2569001), (20980, 2532266), (23078, 2302060), (24490, 2169332), (26939, 1972120), (29140, 1823162), (29704, 1788545), (32054, 1657420), (32519, 1633720), (34760, 1528393), (37130, 1430836), (40843, 1300760), (41960, 1266133), (46156, 1151030), (48980, 1084666), (49303, 1077560), (53878, 986060), (57695, 920824), (58280, 911581), (64108, 828710), (65038, 816860), (74260, 715418), (80135, 662968), (81686, 650380), (82871, 641080), (92312, 575515), (97960, 542333), (98606, 538780), (107756, 493030), (115103, 461560), (115390, 460412), (128216, 414355), (130076, 408430), (134695, 394424), (148520, 357709), (160270, 331484), (162595, 326744), (163372, 325190), (165742, 320540), (197212, 269390), (204215, 260152), (215512, 246515), (230206, 230780)]