50942587520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:888

約数の個数: 256

約数和(自身を含む): 135828748800

約数和(自身を除く): 84886161280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 121, 128, 158, 160, 176, 220, 242, 316, 320, 352, 395, 440, 484, 605, 632, 640, 704, 757, 790, 869, 880, 968, 1210, 1264, 1331, 1408, 1514, 1580, 1738, 1760, 1936, 2420, 2528, 2662, 3028, 3160, 3476, 3520, 3785, 3872, 4345, 4840, 5056, 5324, 6056, 6320, 6655, 6952, 7040, 7570, 7744, 8327, 8690, 9559, 9680, 10112, 10648, 12112, 12640, 13310, 13904, 15140, 15488, 16654, 17380, 19118, 19360, 21296, 24224, 25280, 26620, 27808, 30280, 33308, 34760, 38236, 38720, 41635, 42592, 47795, 48448, 50560, 53240, 55616, 59803, 60560, 66616, 69520, 76472, 77440, 83270, 85184, 91597, 95590, 96896, 105149, 106480, 111232, 119606, 121120, 133232, 139040, 152944, 166540, 170368, 183194, 191180, 210298, 212960, 239212, 242240, 266464, 278080, 299015, 305888, 333080, 366388, 382360, 420596, 425920, 457985, 478424, 484480, 525745, 532928, 556160, 598030, 611776, 657833, 666160, 732776, 764720, 841192, 851840, 915970, 956848, 1007567, 1051490, 1065856, 1196060, 1223552, 1315666, 1332320, 1465552, 1529440, 1682384, 1831940, 1913696, 2015134, 2102980, 2392120, 2631332, 2664640, 2931104, 3058880, 3289165, 3364768, 3663880, 3827392, 4030268, 4205960, 4784240, 5037835, 5262664, 5329280, 5862208, 6117760, 6578330, 6729536, 7236163, 7327760, 7654784, 8060536, 8411920, 9568480, 10075670, 10525328, 11724416, 13156660, 13459072, 14472326, 14655520, 16121072, 16823840, 19136960, 20151340, 21050656, 26313320, 28944652, 29311040, 32242144, 33647680, 36180815, 38273920, 40302680, 42101312, 52626640, 57889304, 58622080, 64484288, 67295360, 72361630, 79597793, 80605360, 84202624, 105253280, 115778608, 128968576, 144723260, 159195586, 161210720, 210506560, 231557216, 289446520, 318391172, 322421440, 397988965, 421013120, 463114432, 578893040, 636782344, 644842880, 795977930, 926228864, 1157786080, 1273564688, 1591955860, 2315572160, 2547129376, 3183911720, 4631144320, 5094258752, 6367823440, 10188517504, 12735646880, 25471293760, 50942587520]

約数ペア:

[(1, 50942587520), (2, 25471293760), (4, 12735646880), (5, 10188517504), (8, 6367823440), (10, 5094258752), (11, 4631144320), (16, 3183911720), (20, 2547129376), (22, 2315572160), (32, 1591955860), (40, 1273564688), (44, 1157786080), (55, 926228864), (64, 795977930), (79, 644842880), (80, 636782344), (88, 578893040), (110, 463114432), (121, 421013120), (128, 397988965), (158, 322421440), (160, 318391172), (176, 289446520), (220, 231557216), (242, 210506560), (316, 161210720), (320, 159195586), (352, 144723260), (395, 128968576), (440, 115778608), (484, 105253280), (605, 84202624), (632, 80605360), (640, 79597793), (704, 72361630), (757, 67295360), (790, 64484288), (869, 58622080), (880, 57889304), (968, 52626640), (1210, 42101312), (1264, 40302680), (1331, 38273920), (1408, 36180815), (1514, 33647680), (1580, 32242144), (1738, 29311040), (1760, 28944652), (1936, 26313320), (2420, 21050656), (2528, 20151340), (2662, 19136960), (3028, 16823840), (3160, 16121072), (3476, 14655520), (3520, 14472326), (3785, 13459072), (3872, 13156660), (4345, 11724416), (4840, 10525328), (5056, 10075670), (5324, 9568480), (6056, 8411920), (6320, 8060536), (6655, 7654784), (6952, 7327760), (7040, 7236163), (7570, 6729536), (7744, 6578330), (8327, 6117760), (8690, 5862208), (9559, 5329280), (9680, 5262664), (10112, 5037835), (10648, 4784240), (12112, 4205960), (12640, 4030268), (13310, 3827392), (13904, 3663880), (15140, 3364768), (15488, 3289165), (16654, 3058880), (17380, 2931104), (19118, 2664640), (19360, 2631332), (21296, 2392120), (24224, 2102980), (25280, 2015134), (26620, 1913696), (27808, 1831940), (30280, 1682384), (33308, 1529440), (34760, 1465552), (38236, 1332320), (38720, 1315666), (41635, 1223552), (42592, 1196060), (47795, 1065856), (48448, 1051490), (50560, 1007567), (53240, 956848), (55616, 915970), (59803, 851840), (60560, 841192), (66616, 764720), (69520, 732776), (76472, 666160), (77440, 657833), (83270, 611776), (85184, 598030), (91597, 556160), (95590, 532928), (96896, 525745), (105149, 484480), (106480, 478424), (111232, 457985), (119606, 425920), (121120, 420596), (133232, 382360), (139040, 366388), (152944, 333080), (166540, 305888), (170368, 299015), (183194, 278080), (191180, 266464), (210298, 242240), (212960, 239212)]