56853220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{46601}}^1$

素因数の和:46671

約数の個数: 24

約数和(自身を含む): 121351608

約数和(自身を除く): 64498388

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 46601, 93202, 186404, 233005, 466010, 932020, 2842661, 5685322, 11370644, 14213305, 28426610, 56853220]

約数ペア:

[(1, 56853220), (2, 28426610), (4, 14213305), (5, 11370644), (10, 5685322), (20, 2842661), (61, 932020), (122, 466010), (244, 233005), (305, 186404), (610, 93202), (1220, 46601)]