149748850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{56509}}^1$

素因数の和:56574

約数の個数: 24

約数和(自身を含む): 283793220

約数和(自身を除く): 134044370

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 56509, 113018, 282545, 565090, 1412725, 2825450, 2994977, 5989954, 14974885, 29949770, 74874425, 149748850]

約数ペア:

[(1, 149748850), (2, 74874425), (5, 29949770), (10, 14974885), (25, 5989954), (50, 2994977), (53, 2825450), (106, 1412725), (265, 565090), (530, 282545), (1325, 113018), (2650, 56509)]