56105530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431581}}^1$

素因数の和:431601

約数の個数: 16

約数和(自身を含む): 108758664

約数和(自身を除く): 52653134

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 431581, 863162, 2157905, 4315810, 5610553, 11221106, 28052765, 56105530]

約数ペア:

[(1, 56105530), (2, 28052765), (5, 11221106), (10, 5610553), (13, 4315810), (26, 2157905), (65, 863162), (130, 431581)]