57856655

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 71422560

約数和(自身を除く): 13565905

約数列:

[1, 5, 53, 109, 265, 545, 2003, 5777, 10015, 28885, 106159, 218327, 530795, 1091635, 11571331, 57856655]

約数ペア:

[(1, 57856655), (5, 11571331), (53, 1091635), (109, 530795), (265, 218327), (545, 106159), (2003, 28885), (5777, 10015)]