51596527970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{396896369}}^1$

素因数の和:396896389

約数の個数: 16

約数和(自身を含む): 100017885240

約数和(自身を除く): 48421357270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 396896369, 793792738, 1984481845, 3968963690, 5159652797, 10319305594, 25798263985, 51596527970]

約数ペア:

[(1, 51596527970), (2, 25798263985), (5, 10319305594), (10, 5159652797), (13, 3968963690), (26, 1984481845), (65, 793792738), (130, 396896369)]