52320515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 71608320

約数和(自身を除く): 19287805

約数列:

[1, 5, 13, 23, 65, 79, 115, 299, 395, 443, 1027, 1495, 1817, 2215, 5135, 5759, 9085, 10189, 23621, 28795, 34997, 50945, 118105, 132457, 174985, 454961, 662285, 804931, 2274805, 4024655, 10464103, 52320515]

約数ペア:

[(1, 52320515), (5, 10464103), (13, 4024655), (23, 2274805), (65, 804931), (79, 662285), (115, 454961), (299, 174985), (395, 132457), (443, 118105), (1027, 50945), (1495, 34997), (1817, 28795), (2215, 23621), (5135, 10189), (5759, 9085)]