56440286

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{51031}}^1$

素因数の和:51119

約数の個数: 16

約数和(自身を含む): 97981440

約数和(自身を除く): 41541154

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 51031, 102062, 357217, 714434, 4031449, 8062898, 28220143, 56440286]

約数ペア:

[(1, 56440286), (2, 28220143), (7, 8062898), (14, 4031449), (79, 714434), (158, 357217), (553, 102062), (1106, 51031)]