50874749770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{391344229}}^1$

素因数の和:391344249

約数の個数: 16

約数和(自身を含む): 98618745960

約数和(自身を除く): 47743996190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 391344229, 782688458, 1956721145, 3913442290, 5087474977, 10174949954, 25437374885, 50874749770]

約数ペア:

[(1, 50874749770), (2, 25437374885), (5, 10174949954), (10, 5087474977), (13, 3913442290), (26, 1956721145), (65, 782688458), (130, 391344229)]