53207399

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5387}}^1$

素因数の和:5494

約数の個数: 16

約数和(自身を含む): 65173248

約数和(自身を除く): 11965849

約数列:

[1, 7, 17, 83, 119, 581, 1411, 5387, 9877, 37709, 91579, 447121, 641053, 3129847, 7601057, 53207399]

約数ペア:

[(1, 53207399), (7, 7601057), (17, 3129847), (83, 641053), (119, 447121), (581, 91579), (1411, 37709), (5387, 9877)]