51995690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{305857}}^1$

素因数の和:305881

約数の個数: 16

約数和(自身を含む): 99097992

約数和(自身を除く): 47102302

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 305857, 611714, 1529285, 3058570, 5199569, 10399138, 25997845, 51995690]

約数ペア:

[(1, 51995690), (2, 25997845), (5, 10399138), (10, 5199569), (17, 3058570), (34, 1529285), (85, 611714), (170, 305857)]