54687035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{44281}}^1$

素因数の和:44318

約数の個数: 16

約数和(自身を含む): 74393760

約数和(自身を除く): 19706725

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 44281, 221405, 575653, 841339, 2878265, 4206695, 10937407, 54687035]

約数ペア:

[(1, 54687035), (5, 10937407), (13, 4206695), (19, 2878265), (65, 841339), (95, 575653), (247, 221405), (1235, 44281)]