55119812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6359}}^1$

素因数の和:6571

約数の個数: 24

約数和(自身を含む): 105779520

約数和(自身を除く): 50659708

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 6359, 8668, 12718, 25436, 69949, 139898, 279796, 1252723, 2505446, 5010892, 13779953, 27559906, 55119812]

約数ペア:

[(1, 55119812), (2, 27559906), (4, 13779953), (11, 5010892), (22, 2505446), (44, 1252723), (197, 279796), (394, 139898), (788, 69949), (2167, 25436), (4334, 12718), (6359, 8668)]