55142878

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 96484608

約数和(自身を除く): 41341730

約数列:

[1, 2, 7, 14, 107, 131, 214, 262, 281, 562, 749, 917, 1498, 1834, 1967, 3934, 14017, 28034, 30067, 36811, 60134, 73622, 98119, 196238, 210469, 257677, 420938, 515354, 3938777, 7877554, 27571439, 55142878]

約数ペア:

[(1, 55142878), (2, 27571439), (7, 7877554), (14, 3938777), (107, 515354), (131, 420938), (214, 257677), (262, 210469), (281, 196238), (562, 98119), (749, 73622), (917, 60134), (1498, 36811), (1834, 30067), (1967, 28034), (3934, 14017)]