53355988

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{3881}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 106956864

約数和(自身を除く): 53600876

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 3881, 6874, 7762, 13748, 15524, 27167, 54334, 108668, 1905571, 3811142, 7622284, 13338997, 26677994, 53355988]

約数ペア:

[(1, 53355988), (2, 26677994), (4, 13338997), (7, 7622284), (14, 3811142), (28, 1905571), (491, 108668), (982, 54334), (1964, 27167), (3437, 15524), (3881, 13748), (6874, 7762)]