56179020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{557}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 161520912

約数和(自身を除く): 105341892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 557, 615, 820, 1114, 1230, 1671, 1681, 2228, 2460, 2785, 3342, 3362, 5043, 5570, 6684, 6724, 8355, 8405, 10086, 11140, 16710, 16810, 20172, 22837, 25215, 33420, 33620, 45674, 50430, 68511, 91348, 100860, 114185, 137022, 228370, 274044, 342555, 456740, 685110, 936317, 1370220, 1872634, 2808951, 3745268, 4681585, 5617902, 9363170, 11235804, 14044755, 18726340, 28089510, 56179020]

約数ペア:

[(1, 56179020), (2, 28089510), (3, 18726340), (4, 14044755), (5, 11235804), (6, 9363170), (10, 5617902), (12, 4681585), (15, 3745268), (20, 2808951), (30, 1872634), (41, 1370220), (60, 936317), (82, 685110), (123, 456740), (164, 342555), (205, 274044), (246, 228370), (410, 137022), (492, 114185), (557, 100860), (615, 91348), (820, 68511), (1114, 50430), (1230, 45674), (1671, 33620), (1681, 33420), (2228, 25215), (2460, 22837), (2785, 20172), (3342, 16810), (3362, 16710), (5043, 11140), (5570, 10086), (6684, 8405), (6724, 8355)]