51030480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{212627}}^1$

素因数の和:212643

約数の個数: 40

約数和(自身を含む): 158195232

約数和(自身を除く): 107164752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 212627, 425254, 637881, 850508, 1063135, 1275762, 1701016, 2126270, 2551524, 3189405, 3402032, 4252540, 5103048, 6378810, 8505080, 10206096, 12757620, 17010160, 25515240, 51030480]

約数ペア:

[(1, 51030480), (2, 25515240), (3, 17010160), (4, 12757620), (5, 10206096), (6, 8505080), (8, 6378810), (10, 5103048), (12, 4252540), (15, 3402032), (16, 3189405), (20, 2551524), (24, 2126270), (30, 1701016), (40, 1275762), (48, 1063135), (60, 850508), (80, 637881), (120, 425254), (240, 212627)]