50597960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 131051520

約数和(自身を除く): 80453560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 157, 280, 314, 628, 785, 1099, 1151, 1256, 1570, 2198, 2302, 3140, 4396, 4604, 5495, 5755, 6280, 8057, 8792, 9208, 10990, 11510, 16114, 21980, 23020, 32228, 40285, 43960, 46040, 64456, 80570, 161140, 180707, 322280, 361414, 722828, 903535, 1264949, 1445656, 1807070, 2529898, 3614140, 5059796, 6324745, 7228280, 10119592, 12649490, 25298980, 50597960]

約数ペア:

[(1, 50597960), (2, 25298980), (4, 12649490), (5, 10119592), (7, 7228280), (8, 6324745), (10, 5059796), (14, 3614140), (20, 2529898), (28, 1807070), (35, 1445656), (40, 1264949), (56, 903535), (70, 722828), (140, 361414), (157, 322280), (280, 180707), (314, 161140), (628, 80570), (785, 64456), (1099, 46040), (1151, 43960), (1256, 40285), (1570, 32228), (2198, 23020), (2302, 21980), (3140, 16114), (4396, 11510), (4604, 10990), (5495, 9208), (5755, 8792), (6280, 8057)]