53142450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{1279}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 132372480

約数和(自身を除く): 79230030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 277, 554, 831, 1279, 1385, 1662, 2558, 2770, 3837, 4155, 6395, 6925, 7674, 8310, 12790, 13850, 19185, 20775, 31975, 38370, 41550, 63950, 95925, 191850, 354283, 708566, 1062849, 1771415, 2125698, 3542830, 5314245, 8857075, 10628490, 17714150, 26571225, 53142450]

約数ペア:

[(1, 53142450), (2, 26571225), (3, 17714150), (5, 10628490), (6, 8857075), (10, 5314245), (15, 3542830), (25, 2125698), (30, 1771415), (50, 1062849), (75, 708566), (150, 354283), (277, 191850), (554, 95925), (831, 63950), (1279, 41550), (1385, 38370), (1662, 31975), (2558, 20775), (2770, 19185), (3837, 13850), (4155, 12790), (6395, 8310), (6925, 7674)]