81735050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{56369}}^1$

素因数の和:56410

約数の個数: 24

約数和(自身を含む): 157272300

約数和(自身を除く): 75537250

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 56369, 112738, 281845, 563690, 1409225, 1634701, 2818450, 3269402, 8173505, 16347010, 40867525, 81735050]

約数ペア:

[(1, 81735050), (2, 40867525), (5, 16347010), (10, 8173505), (25, 3269402), (29, 2818450), (50, 1634701), (58, 1409225), (145, 563690), (290, 281845), (725, 112738), (1450, 56369)]