56856668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31517}}^1$

素因数の和:31573

約数の個数: 24

約数和(自身を含む): 111195504

約数和(自身を除く): 54338836

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 31517, 63034, 126068, 346687, 693374, 1292197, 1386748, 2584394, 5168788, 14214167, 28428334, 56856668]

約数ペア:

[(1, 56856668), (2, 28428334), (4, 14214167), (11, 5168788), (22, 2584394), (41, 1386748), (44, 1292197), (82, 693374), (164, 346687), (451, 126068), (902, 63034), (1804, 31517)]