57246860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{260213}}^1$

素因数の和:260233

約数の個数: 24

約数和(自身を含む): 131147856

約数和(自身を除く): 73900996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 260213, 520426, 1040852, 1301065, 2602130, 2862343, 5204260, 5724686, 11449372, 14311715, 28623430, 57246860]

約数ペア:

[(1, 57246860), (2, 28623430), (4, 14311715), (5, 11449372), (10, 5724686), (11, 5204260), (20, 2862343), (22, 2602130), (44, 1301065), (55, 1040852), (110, 520426), (220, 260213)]