51617605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2129}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 66916080

約数和(自身を除く): 15298475

約数列:

[1, 5, 13, 65, 373, 1865, 2129, 4849, 10645, 24245, 27677, 138385, 794117, 3970585, 10323521, 51617605]

約数ペア:

[(1, 51617605), (5, 10323521), (13, 3970585), (65, 794117), (373, 138385), (1865, 27677), (2129, 24245), (4849, 10645)]