53539790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{172709}}^1$

素因数の和:172747

約数の個数: 16

約数和(自身を含む): 99480960

約数和(自身を除く): 45941170

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 172709, 345418, 863545, 1727090, 5353979, 10707958, 26769895, 53539790]

約数ペア:

[(1, 53539790), (2, 26769895), (5, 10707958), (10, 5353979), (31, 1727090), (62, 863545), (155, 345418), (310, 172709)]