51665965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27409}}^1$

素因数の和:27456

約数の個数: 16

約数和(自身を含む): 69073200

約数和(自身を除く): 17407235

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 27409, 137045, 356317, 794861, 1781585, 3974305, 10333193, 51665965]

約数ペア:

[(1, 51665965), (5, 10333193), (13, 3974305), (29, 1781585), (65, 794861), (145, 356317), (377, 137045), (1885, 27409)]