53815870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{75797}}^1$

素因数の和:75875

約数の個数: 16

約数和(自身を含む): 98234208

約数和(自身を除く): 44418338

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 75797, 151594, 378985, 757970, 5381587, 10763174, 26907935, 53815870]

約数ペア:

[(1, 53815870), (2, 26907935), (5, 10763174), (10, 5381587), (71, 757970), (142, 378985), (355, 151594), (710, 75797)]