50218840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 133570080

約数和(自身を除く): 83351240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 97, 140, 172, 194, 215, 280, 301, 344, 388, 430, 485, 602, 679, 776, 860, 970, 1204, 1358, 1505, 1720, 1849, 1940, 2408, 2716, 3010, 3395, 3698, 3880, 4171, 5432, 6020, 6790, 7396, 8342, 9245, 12040, 12943, 13580, 14792, 16684, 18490, 20855, 25886, 27160, 29197, 33368, 36980, 41710, 51772, 58394, 64715, 73960, 83420, 103544, 116788, 129430, 145985, 166840, 179353, 233576, 258860, 291970, 358706, 517720, 583940, 717412, 896765, 1167880, 1255471, 1434824, 1793530, 2510942, 3587060, 5021884, 6277355, 7174120, 10043768, 12554710, 25109420, 50218840]

約数ペア:

[(1, 50218840), (2, 25109420), (4, 12554710), (5, 10043768), (7, 7174120), (8, 6277355), (10, 5021884), (14, 3587060), (20, 2510942), (28, 1793530), (35, 1434824), (40, 1255471), (43, 1167880), (56, 896765), (70, 717412), (86, 583940), (97, 517720), (140, 358706), (172, 291970), (194, 258860), (215, 233576), (280, 179353), (301, 166840), (344, 145985), (388, 129430), (430, 116788), (485, 103544), (602, 83420), (679, 73960), (776, 64715), (860, 58394), (970, 51772), (1204, 41710), (1358, 36980), (1505, 33368), (1720, 29197), (1849, 27160), (1940, 25886), (2408, 20855), (2716, 18490), (3010, 16684), (3395, 14792), (3698, 13580), (3880, 12943), (4171, 12040), (5432, 9245), (6020, 8342), (6790, 7396)]