51547005

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21613}}^1$

素因数の和:21677

約数の個数: 24

約数和(自身を含む): 91038168

約数和(自身を除く): 39491163

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 21613, 64839, 108065, 194517, 324195, 972585, 1145489, 3436467, 5727445, 10309401, 17182335, 51547005]

約数ペア:

[(1, 51547005), (3, 17182335), (5, 10309401), (9, 5727445), (15, 3436467), (45, 1145489), (53, 972585), (159, 324195), (265, 194517), (477, 108065), (795, 64839), (2385, 21613)]