56647619

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 66624768

約数和(自身を除く): 9977149

約数列:

[1, 7, 53, 107, 371, 749, 1427, 5671, 9989, 39697, 75631, 152689, 529417, 1068823, 8092517, 56647619]

約数ペア:

[(1, 56647619), (7, 8092517), (53, 1068823), (107, 529417), (371, 152689), (749, 75631), (1427, 39697), (5671, 9989)]