57879445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 76476456

約数和(自身を除く): 18597011

約数列:

[1, 5, 13, 53, 65, 265, 317, 689, 1585, 2809, 3445, 4121, 14045, 16801, 20605, 36517, 84005, 182585, 218413, 890453, 1092065, 4452265, 11575889, 57879445]

約数ペア:

[(1, 57879445), (5, 11575889), (13, 4452265), (53, 1092065), (65, 890453), (265, 218413), (317, 182585), (689, 84005), (1585, 36517), (2809, 20605), (3445, 16801), (4121, 14045)]