52939880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4397}}^1$

素因数の和:4458

約数の個数: 64

約数和(自身を含む): 139328640

約数和(自身を除く): 86388760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 4397, 6020, 8794, 12040, 17588, 21985, 30779, 35176, 43970, 61558, 87940, 123116, 153895, 175880, 189071, 246232, 307790, 378142, 615580, 756284, 945355, 1231160, 1323497, 1512568, 1890710, 2646994, 3781420, 5293988, 6617485, 7562840, 10587976, 13234970, 26469940, 52939880]

約数ペア:

[(1, 52939880), (2, 26469940), (4, 13234970), (5, 10587976), (7, 7562840), (8, 6617485), (10, 5293988), (14, 3781420), (20, 2646994), (28, 1890710), (35, 1512568), (40, 1323497), (43, 1231160), (56, 945355), (70, 756284), (86, 615580), (140, 378142), (172, 307790), (215, 246232), (280, 189071), (301, 175880), (344, 153895), (430, 123116), (602, 87940), (860, 61558), (1204, 43970), (1505, 35176), (1720, 30779), (2408, 21985), (3010, 17588), (4397, 12040), (6020, 8794)]