56738540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{46507}}^1$

素因数の和:46577

約数の個数: 24

約数和(自身を含む): 121106832

約数和(自身を除く): 64368292

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 46507, 93014, 186028, 232535, 465070, 930140, 2836927, 5673854, 11347708, 14184635, 28369270, 56738540]

約数ペア:

[(1, 56738540), (2, 28369270), (4, 14184635), (5, 11347708), (10, 5673854), (20, 2836927), (61, 930140), (122, 465070), (244, 232535), (305, 186028), (610, 93014), (1220, 46507)]