52257530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401981}}^1$

素因数の和:402001

約数の個数: 16

約数和(自身を含む): 101299464

約数和(自身を除く): 49041934

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 401981, 803962, 2009905, 4019810, 5225753, 10451506, 26128765, 52257530]

約数ペア:

[(1, 52257530), (2, 26128765), (5, 10451506), (10, 5225753), (13, 4019810), (26, 2009905), (65, 803962), (130, 401981)]