53151428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:788

約数の個数: 36

約数和(自身を含む): 102949980

約数和(自身を除く): 49798552

約数列:

[1, 2, 4, 11, 22, 44, 121, 193, 242, 386, 484, 569, 772, 1138, 2123, 2276, 4246, 6259, 8492, 12518, 23353, 25036, 46706, 68849, 93412, 109817, 137698, 219634, 275396, 439268, 1207987, 2415974, 4831948, 13287857, 26575714, 53151428]

約数ペア:

[(1, 53151428), (2, 26575714), (4, 13287857), (11, 4831948), (22, 2415974), (44, 1207987), (121, 439268), (193, 275396), (242, 219634), (386, 137698), (484, 109817), (569, 93412), (772, 68849), (1138, 46706), (2123, 25036), (2276, 23353), (4246, 12518), (6259, 8492)]