55513964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{5279}}^1$

素因数の和:5533

約数の個数: 24

約数和(自身を含む): 106444800

約数和(自身を除く): 50930836

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 5279, 10516, 10558, 21116, 58069, 116138, 232276, 1261681, 2523362, 5046724, 13878491, 27756982, 55513964]

約数ペア:

[(1, 55513964), (2, 27756982), (4, 13878491), (11, 5046724), (22, 2523362), (44, 1261681), (239, 232276), (478, 116138), (956, 58069), (2629, 21116), (5258, 10558), (5279, 10516)]