51106865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7577}}^1$

素因数の和:7672

約数の個数: 16

約数和(自身を含む): 65473920

約数和(自身を除く): 14367055

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 7577, 37885, 143963, 537967, 719815, 2689835, 10221373, 51106865]

約数ペア:

[(1, 51106865), (5, 10221373), (19, 2689835), (71, 719815), (95, 537967), (355, 143963), (1349, 37885), (6745, 7577)]