51388376735

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1\times {\mathrm{197621}}^1$

素因数の和:198154

約数の個数: 16

約数和(自身を含む): 62293616352

約数和(自身を除く): 10905239617

約数列:

[1, 5, 131, 397, 655, 1985, 52007, 197621, 260035, 988105, 25888351, 78455537, 129441755, 392277685, 10277675347, 51388376735]

約数ペア:

[(1, 51388376735), (5, 10277675347), (131, 392277685), (397, 129441755), (655, 78455537), (1985, 25888351), (52007, 988105), (197621, 260035)]