50872017170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{391323209}}^1$

素因数の和:391323229

約数の個数: 16

約数和(自身を含む): 98613448920

約数和(自身を除く): 47741431750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 391323209, 782646418, 1956616045, 3913232090, 5087201717, 10174403434, 25436008585, 50872017170]

約数ペア:

[(1, 50872017170), (2, 25436008585), (5, 10174403434), (10, 5087201717), (13, 3913232090), (26, 1956616045), (65, 782646418), (130, 391323209)]