49195250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{15137}}^1$

素因数の和:15167

約数の個数: 32

約数和(自身を含む): 99184176

約数和(自身を除く): 49988926

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 15137, 30274, 75685, 151370, 196781, 378425, 393562, 756850, 983905, 1892125, 1967810, 3784250, 4919525, 9839050, 24597625, 49195250]

約数ペア:

[(1, 49195250), (2, 24597625), (5, 9839050), (10, 4919525), (13, 3784250), (25, 1967810), (26, 1892125), (50, 983905), (65, 756850), (125, 393562), (130, 378425), (250, 196781), (325, 151370), (650, 75685), (1625, 30274), (3250, 15137)]