50420045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 69818112

約数和(自身を除く): 19398067

約数列:

[1, 5, 13, 17, 65, 85, 103, 221, 443, 515, 1105, 1339, 1751, 2215, 5759, 6695, 7531, 8755, 22763, 28795, 37655, 45629, 97903, 113815, 228145, 489515, 593177, 775693, 2965885, 3878465, 10084009, 50420045]

約数ペア:

[(1, 50420045), (5, 10084009), (13, 3878465), (17, 2965885), (65, 775693), (85, 593177), (103, 489515), (221, 228145), (443, 113815), (515, 97903), (1105, 45629), (1339, 37655), (1751, 28795), (2215, 22763), (5759, 8755), (6695, 7531)]