53551519

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2939}}^1$

素因数の和:3102

約数の個数: 16

約数和(自身を含む): 64915200

約数和(自身を除く): 11363681

約数列:

[1, 7, 19, 133, 137, 959, 2603, 2939, 18221, 20573, 55841, 390887, 402643, 2818501, 7650217, 53551519]

約数ペア:

[(1, 53551519), (7, 7650217), (19, 2818501), (133, 402643), (137, 390887), (959, 55841), (2603, 20573), (2939, 18221)]