53787695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20183}}^1$

素因数の和:20242

約数の個数: 16

約数和(自身を含む): 71209152

約数和(自身を除く): 17421457

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 20183, 100915, 262379, 827503, 1311895, 4137515, 10757539, 53787695]

約数ペア:

[(1, 53787695), (5, 10757539), (13, 4137515), (41, 1311895), (65, 827503), (205, 262379), (533, 100915), (2665, 20183)]