51200709

素因数分解:

$3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{3391}}^1$

素因数の和:4120

約数の個数: 16

約数和(自身を含む): 78151680

約数和(自身を除く): 26950971

約数列:

[1, 3, 7, 21, 719, 2157, 3391, 5033, 10173, 15099, 23737, 71211, 2438129, 7314387, 17066903, 51200709]

約数ペア:

[(1, 51200709), (3, 17066903), (7, 7314387), (21, 2438129), (719, 71211), (2157, 23737), (3391, 15099), (5033, 10173)]