57612260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 127852032

約数和(自身を除く): 70239772

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 2161, 2666, 4322, 5332, 6665, 8644, 10805, 13330, 21610, 26660, 43220, 66991, 92923, 133982, 185846, 267964, 334955, 371692, 464615, 669910, 929230, 1339820, 1858460, 2880613, 5761226, 11522452, 14403065, 28806130, 57612260]

約数ペア:

[(1, 57612260), (2, 28806130), (4, 14403065), (5, 11522452), (10, 5761226), (20, 2880613), (31, 1858460), (43, 1339820), (62, 929230), (86, 669910), (124, 464615), (155, 371692), (172, 334955), (215, 267964), (310, 185846), (430, 133982), (620, 92923), (860, 66991), (1333, 43220), (2161, 26660), (2666, 21610), (4322, 13330), (5332, 10805), (6665, 8644)]