52249808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{251201}}^1$

素因数の和:251222

約数の個数: 20

約数和(自身を含む): 109021668

約数和(自身を除く): 56771860

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 251201, 502402, 1004804, 2009608, 3265613, 4019216, 6531226, 13062452, 26124904, 52249808]

約数ペア:

[(1, 52249808), (2, 26124904), (4, 13062452), (8, 6531226), (13, 4019216), (16, 3265613), (26, 2009608), (52, 1004804), (104, 502402), (208, 251201)]