49681955570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{382168889}}^1$

素因数の和:382168909

約数の個数: 16

約数和(自身を含む): 96306560280

約数和(自身を除く): 46624604710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 382168889, 764337778, 1910844445, 3821688890, 4968195557, 9936391114, 24840977785, 49681955570]

約数ペア:

[(1, 49681955570), (2, 24840977785), (5, 9936391114), (10, 4968195557), (13, 3821688890), (26, 1910844445), (65, 764337778), (130, 382168889)]