53052545

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16657}}^1$

素因数の和:16689

約数の個数: 24

約数和(自身を含む): 79758504

約数和(自身を除く): 26705959

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 16657, 83285, 116599, 216541, 582995, 816193, 1082705, 1515787, 4080965, 7578935, 10610509, 53052545]

約数ペア:

[(1, 53052545), (5, 10610509), (7, 7578935), (13, 4080965), (35, 1515787), (49, 1082705), (65, 816193), (91, 582995), (245, 216541), (455, 116599), (637, 83285), (3185, 16657)]