52320870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 256

約数和(自身を含む): 176947200

約数和(自身を除く): 124626330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 31, 35, 38, 42, 45, 47, 54, 57, 62, 63, 70, 90, 93, 94, 95, 105, 114, 126, 133, 135, 141, 155, 171, 186, 189, 190, 210, 217, 235, 266, 270, 279, 282, 285, 310, 315, 329, 342, 378, 399, 423, 434, 465, 470, 513, 558, 570, 589, 630, 651, 658, 665, 705, 798, 837, 846, 855, 893, 930, 945, 987, 1026, 1085, 1178, 1197, 1269, 1302, 1330, 1395, 1410, 1457, 1645, 1674, 1710, 1767, 1786, 1890, 1953, 1974, 1995, 2115, 2170, 2394, 2538, 2565, 2679, 2790, 2914, 2945, 2961, 3255, 3290, 3534, 3591, 3906, 3990, 4123, 4185, 4230, 4371, 4465, 4935, 5130, 5301, 5358, 5859, 5890, 5922, 5985, 6251, 6345, 6510, 7182, 7285, 8037, 8246, 8370, 8742, 8835, 8883, 8930, 9765, 9870, 10199, 10602, 11718, 11970, 12369, 12502, 12690, 13113, 13395, 14570, 14805, 15903, 16074, 17670, 17766, 17955, 18753, 19530, 20398, 20615, 21855, 24111, 24738, 26226, 26505, 26790, 27683, 29295, 29610, 30597, 31255, 31806, 35910, 37107, 37506, 39339, 40185, 41230, 43710, 44415, 48222, 50995, 53010, 55366, 56259, 58590, 61194, 61845, 62510, 65565, 74214, 78678, 79515, 80370, 83049, 88830, 91791, 93765, 101990, 111321, 112518, 120555, 123690, 131130, 138415, 152985, 159030, 166098, 168777, 183582, 185535, 187530, 193781, 196695, 222642, 241110, 249147, 275373, 276830, 281295, 305970, 337554, 371070, 387562, 393390, 415245, 458955, 498294, 550746, 556605, 562590, 581343, 747441, 830490, 843885, 917910, 968905, 1113210, 1162686, 1245735, 1376865, 1494882, 1687770, 1744029, 1937810, 2491470, 2753730, 2906715, 3488058, 3737205, 5232087, 5813430, 7474410, 8720145, 10464174, 17440290, 26160435, 52320870]

約数ペア:

[(1, 52320870), (2, 26160435), (3, 17440290), (5, 10464174), (6, 8720145), (7, 7474410), (9, 5813430), (10, 5232087), (14, 3737205), (15, 3488058), (18, 2906715), (19, 2753730), (21, 2491470), (27, 1937810), (30, 1744029), (31, 1687770), (35, 1494882), (38, 1376865), (42, 1245735), (45, 1162686), (47, 1113210), (54, 968905), (57, 917910), (62, 843885), (63, 830490), (70, 747441), (90, 581343), (93, 562590), (94, 556605), (95, 550746), (105, 498294), (114, 458955), (126, 415245), (133, 393390), (135, 387562), (141, 371070), (155, 337554), (171, 305970), (186, 281295), (189, 276830), (190, 275373), (210, 249147), (217, 241110), (235, 222642), (266, 196695), (270, 193781), (279, 187530), (282, 185535), (285, 183582), (310, 168777), (315, 166098), (329, 159030), (342, 152985), (378, 138415), (399, 131130), (423, 123690), (434, 120555), (465, 112518), (470, 111321), (513, 101990), (558, 93765), (570, 91791), (589, 88830), (630, 83049), (651, 80370), (658, 79515), (665, 78678), (705, 74214), (798, 65565), (837, 62510), (846, 61845), (855, 61194), (893, 58590), (930, 56259), (945, 55366), (987, 53010), (1026, 50995), (1085, 48222), (1178, 44415), (1197, 43710), (1269, 41230), (1302, 40185), (1330, 39339), (1395, 37506), (1410, 37107), (1457, 35910), (1645, 31806), (1674, 31255), (1710, 30597), (1767, 29610), (1786, 29295), (1890, 27683), (1953, 26790), (1974, 26505), (1995, 26226), (2115, 24738), (2170, 24111), (2394, 21855), (2538, 20615), (2565, 20398), (2679, 19530), (2790, 18753), (2914, 17955), (2945, 17766), (2961, 17670), (3255, 16074), (3290, 15903), (3534, 14805), (3591, 14570), (3906, 13395), (3990, 13113), (4123, 12690), (4185, 12502), (4230, 12369), (4371, 11970), (4465, 11718), (4935, 10602), (5130, 10199), (5301, 9870), (5358, 9765), (5859, 8930), (5890, 8883), (5922, 8835), (5985, 8742), (6251, 8370), (6345, 8246), (6510, 8037), (7182, 7285)]