56087056

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{25219}}^1$

素因数の和:25366

約数の個数: 20

約数和(自身を含む): 109454800

約数和(自身を除く): 53367744

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 25219, 50438, 100876, 201752, 403504, 3505441, 7010882, 14021764, 28043528, 56087056]

約数ペア:

[(1, 56087056), (2, 28043528), (4, 14021764), (8, 7010882), (16, 3505441), (139, 403504), (278, 201752), (556, 100876), (1112, 50438), (2224, 25219)]