53197802

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{27337}}^1$

素因数の和:27485

約数の個数: 16

約数和(自身を含む): 91855680

約数和(自身を除く): 38657878

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 27337, 54674, 191359, 382718, 3799843, 7599686, 26598901, 53197802]

約数ペア:

[(1, 53197802), (2, 26598901), (7, 7599686), (14, 3799843), (139, 382718), (278, 191359), (973, 54674), (1946, 27337)]