53040721

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 56821248

約数和(自身を除く): 3780527

約数列:

[1, 31, 37, 131, 353, 1147, 4061, 4847, 10943, 13061, 46243, 150257, 404891, 1433533, 1710991, 53040721]

約数ペア:

[(1, 53040721), (31, 1710991), (37, 1433533), (131, 404891), (353, 150257), (1147, 46243), (4061, 13061), (4847, 10943)]