56934913

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1082

約数の個数: 20

約数和(自身を含む): 69375168

約数和(自身を除く): 12440255

約数列:

[1, 7, 23, 49, 161, 343, 1031, 1127, 2401, 7217, 7889, 23713, 50519, 55223, 165991, 353633, 1161937, 2475431, 8133559, 56934913]

約数ペア:

[(1, 56934913), (7, 8133559), (23, 2475431), (49, 1161937), (161, 353633), (343, 165991), (1031, 55223), (1127, 50519), (2401, 23713), (7217, 7889)]