54658804540

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{8256617}}^1$

素因数の和:8256957

約数の個数: 24

約数和(自身を含む): 115130281392

約数和(自身を除く): 60471476852

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 8256617, 16513234, 33026468, 41283085, 82566170, 165132340, 2732940227, 5465880454, 10931760908, 13664701135, 27329402270, 54658804540]

約数ペア:

[(1, 54658804540), (2, 27329402270), (4, 13664701135), (5, 10931760908), (10, 5465880454), (20, 2732940227), (331, 165132340), (662, 82566170), (1324, 41283085), (1655, 33026468), (3310, 16513234), (6620, 8256617)]