47436870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121633}}^1$

素因数の和:121656

約数の個数: 32

約数和(自身を含む): 122607072

約数和(自身を除く): 75170202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 121633, 243266, 364899, 608165, 729798, 1216330, 1581229, 1824495, 3162458, 3648990, 4743687, 7906145, 9487374, 15812290, 23718435, 47436870]

約数ペア:

[(1, 47436870), (2, 23718435), (3, 15812290), (5, 9487374), (6, 7906145), (10, 4743687), (13, 3648990), (15, 3162458), (26, 1824495), (30, 1581229), (39, 1216330), (65, 729798), (78, 608165), (130, 364899), (195, 243266), (390, 121633)]