51647695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32381}}^1$

素因数の和:32426

約数の個数: 16

約数和(自身を含む): 69945120

約数和(自身を除く): 18297425

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 32381, 161905, 356191, 939049, 1780955, 4695245, 10329539, 51647695]

約数ペア:

[(1, 51647695), (5, 10329539), (11, 4695245), (29, 1780955), (55, 939049), (145, 356191), (319, 161905), (1595, 32381)]