53603740

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{2089}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 112709520

約数和(自身を除く): 59105780

約数列:

[1, 2, 4, 5, 10, 20, 1283, 2089, 2566, 4178, 5132, 6415, 8356, 10445, 12830, 20890, 25660, 41780, 2680187, 5360374, 10720748, 13400935, 26801870, 53603740]

約数ペア:

[(1, 53603740), (2, 26801870), (4, 13400935), (5, 10720748), (10, 5360374), (20, 2680187), (1283, 41780), (2089, 25660), (2566, 20890), (4178, 12830), (5132, 10445), (6415, 8356)]