98139550

素因数分解:

$2^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{4799}}^1$

素因数の和:5220

約数の個数: 24

約数和(自身を含む): 183024000

約数和(自身を除く): 84884450

約数列:

[1, 2, 5, 10, 25, 50, 409, 818, 2045, 4090, 4799, 9598, 10225, 20450, 23995, 47990, 119975, 239950, 1962791, 3925582, 9813955, 19627910, 49069775, 98139550]

約数ペア:

[(1, 98139550), (2, 49069775), (5, 19627910), (10, 9813955), (25, 3925582), (50, 1962791), (409, 239950), (818, 119975), (2045, 47990), (4090, 23995), (4799, 20450), (9598, 10225)]