53505790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{411583}}^1$

素因数の和:411603

約数の個数: 16

約数和(自身を含む): 103719168

約数和(自身を除く): 50213378

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 411583, 823166, 2057915, 4115830, 5350579, 10701158, 26752895, 53505790]

約数ペア:

[(1, 53505790), (2, 26752895), (5, 10701158), (10, 5350579), (13, 4115830), (26, 2057915), (65, 823166), (130, 411583)]