56231956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21661}}^1$

素因数の和:21735

約数の個数: 24

約数和(自身を含む): 109176480

約数和(自身を除く): 52944524

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 21661, 43322, 86644, 238271, 476542, 953084, 1277999, 2555998, 5111996, 14057989, 28115978, 56231956]

約数ペア:

[(1, 56231956), (2, 28115978), (4, 14057989), (11, 5111996), (22, 2555998), (44, 1277999), (59, 953084), (118, 476542), (236, 238271), (649, 86644), (1298, 43322), (2596, 21661)]