51007620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3137}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 143394048

約数和(自身を除く): 92386428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3137, 3252, 4065, 5420, 6274, 8130, 9411, 12548, 15685, 16260, 18822, 31370, 37644, 47055, 62740, 94110, 188220, 850127, 1700254, 2550381, 3400508, 4250635, 5100762, 8501270, 10201524, 12751905, 17002540, 25503810, 51007620]

約数ペア:

[(1, 51007620), (2, 25503810), (3, 17002540), (4, 12751905), (5, 10201524), (6, 8501270), (10, 5100762), (12, 4250635), (15, 3400508), (20, 2550381), (30, 1700254), (60, 850127), (271, 188220), (542, 94110), (813, 62740), (1084, 47055), (1355, 37644), (1626, 31370), (2710, 18822), (3137, 16260), (3252, 15685), (4065, 12548), (5420, 9411), (6274, 8130)]