55951670

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{40253}}^1$

素因数の和:40399

約数の個数: 16

約数和(自身を含む): 101440080

約数和(自身を除く): 45488410

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 40253, 80506, 201265, 402530, 5595167, 11190334, 27975835, 55951670]

約数ペア:

[(1, 55951670), (2, 27975835), (5, 11190334), (10, 5595167), (139, 402530), (278, 201265), (695, 80506), (1390, 40253)]