52621900

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{6661}}^1$

素因数の和:6754

約数の個数: 36

約数和(自身を含む): 115652320

約数和(自身を除く): 63030420

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3950, 6661, 7900, 13322, 26644, 33305, 66610, 133220, 166525, 333050, 526219, 666100, 1052438, 2104876, 2631095, 5262190, 10524380, 13155475, 26310950, 52621900]

約数ペア:

[(1, 52621900), (2, 26310950), (4, 13155475), (5, 10524380), (10, 5262190), (20, 2631095), (25, 2104876), (50, 1052438), (79, 666100), (100, 526219), (158, 333050), (316, 166525), (395, 133220), (790, 66610), (1580, 33305), (1975, 26644), (3950, 13322), (6661, 7900)]