57123404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12343}}^1$

素因数の和:12449

約数の個数: 24

約数和(自身を含む): 108874080

約数和(自身を除く): 51750676

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 12343, 24686, 49372, 160459, 320918, 641836, 1098527, 2197054, 4394108, 14280851, 28561702, 57123404]

約数ペア:

[(1, 57123404), (2, 28561702), (4, 14280851), (13, 4394108), (26, 2197054), (52, 1098527), (89, 641836), (178, 320918), (356, 160459), (1157, 49372), (2314, 24686), (4628, 12343)]