56494490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{434573}}^1$

素因数の和:434593

約数の個数: 16

約数和(自身を含む): 109512648

約数和(自身を除く): 53018158

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 434573, 869146, 2172865, 4345730, 5649449, 11298898, 28247245, 56494490]

約数ペア:

[(1, 56494490), (2, 28247245), (5, 11298898), (10, 5649449), (13, 4345730), (26, 2172865), (65, 869146), (130, 434573)]