56991836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{2113}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 109031664

約数和(自身を除く): 52039828

約数列:

[1, 2, 4, 11, 22, 44, 613, 1226, 2113, 2452, 4226, 6743, 8452, 13486, 23243, 26972, 46486, 92972, 1295269, 2590538, 5181076, 14247959, 28495918, 56991836]

約数ペア:

[(1, 56991836), (2, 28495918), (4, 14247959), (11, 5181076), (22, 2590538), (44, 1295269), (613, 92972), (1226, 46486), (2113, 26972), (2452, 23243), (4226, 13486), (6743, 8452)]