55120690

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{28859}}^1$

素因数の和:29057

約数の個数: 16

約数和(自身を含む): 99740160

約数和(自身を除く): 44619470

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 28859, 57718, 144295, 288590, 5512069, 11024138, 27560345, 55120690]

約数ペア:

[(1, 55120690), (2, 27560345), (5, 11024138), (10, 5512069), (191, 288590), (382, 144295), (955, 57718), (1910, 28859)]