54537730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{947}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 106069824

約数和(自身を除く): 51532094

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 443, 886, 947, 1894, 2215, 4430, 4735, 5759, 9470, 11518, 12311, 24622, 28795, 57590, 61555, 123110, 419521, 839042, 2097605, 4195210, 5453773, 10907546, 27268865, 54537730]

約数ペア:

[(1, 54537730), (2, 27268865), (5, 10907546), (10, 5453773), (13, 4195210), (26, 2097605), (65, 839042), (130, 419521), (443, 123110), (886, 61555), (947, 57590), (1894, 28795), (2215, 24622), (4430, 12311), (4735, 11518), (5759, 9470)]