51045670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1493}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 99392832

約数和(自身を除く): 48347162

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 1493, 2630, 2986, 3419, 6838, 7465, 14930, 17095, 19409, 34190, 38818, 97045, 194090, 392659, 785318, 1963295, 3926590, 5104567, 10209134, 25522835, 51045670]

約数ペア:

[(1, 51045670), (2, 25522835), (5, 10209134), (10, 5104567), (13, 3926590), (26, 1963295), (65, 785318), (130, 392659), (263, 194090), (526, 97045), (1315, 38818), (1493, 34190), (2630, 19409), (2986, 17095), (3419, 14930), (6838, 7465)]