53901518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{128951}}^1$

素因数の和:128983

約数の個数: 16

約数和(自身を含む): 92845440

約数和(自身を除く): 38943922

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 128951, 257902, 1418461, 2450069, 2836922, 4900138, 26950759, 53901518]

約数ペア:

[(1, 53901518), (2, 26950759), (11, 4900138), (19, 2836922), (22, 2450069), (38, 1418461), (209, 257902), (418, 128951)]