56456808

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{17957}}^1$

素因数の和:18097

約数の個数: 32

約数和(自身を含む): 142227360

約数和(自身を除く): 85770552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 17957, 35914, 53871, 71828, 107742, 143656, 215484, 430968, 2352367, 4704734, 7057101, 9409468, 14114202, 18818936, 28228404, 56456808]

約数ペア:

[(1, 56456808), (2, 28228404), (3, 18818936), (4, 14114202), (6, 9409468), (8, 7057101), (12, 4704734), (24, 2352367), (131, 430968), (262, 215484), (393, 143656), (524, 107742), (786, 71828), (1048, 53871), (1572, 35914), (3144, 17957)]