56249456

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{12511}}^1$

素因数の和:12800

約数の個数: 20

約数和(自身を含む): 109379904

約数和(自身を除く): 53130448

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 12511, 25022, 50044, 100088, 200176, 3515591, 7031182, 14062364, 28124728, 56249456]

約数ペア:

[(1, 56249456), (2, 28124728), (4, 14062364), (8, 7031182), (16, 3515591), (281, 200176), (562, 100088), (1124, 50044), (2248, 25022), (4496, 12511)]