56562116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2137}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 106857240

約数和(自身を除く): 50295124

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 2036, 2137, 4274, 6617, 8548, 13234, 26468, 27781, 55562, 111124, 1087733, 2175466, 4350932, 14140529, 28281058, 56562116]

約数ペア:

[(1, 56562116), (2, 28281058), (4, 14140529), (13, 4350932), (26, 2175466), (52, 1087733), (509, 111124), (1018, 55562), (2036, 27781), (2137, 26468), (4274, 13234), (6617, 8548)]