56980945

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{52517}}^1$

素因数の和:52560

約数の個数: 16

約数和(自身を含む): 80667648

約数和(自身を除く): 23686703

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 52517, 262585, 367619, 1628027, 1838095, 8140135, 11396189, 56980945]

約数ペア:

[(1, 56980945), (5, 11396189), (7, 8140135), (31, 1838095), (35, 1628027), (155, 367619), (217, 262585), (1085, 52517)]