51293896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2753}}^1$

素因数の和:2913

約数の個数: 32

約数和(自身を含む): 102614040

約数和(自身を除く): 51320144

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 2753, 4658, 5506, 9316, 11012, 18632, 22024, 46801, 93602, 187204, 374408, 377161, 754322, 1508644, 3017288, 6411737, 12823474, 25646948, 51293896]

約数ペア:

[(1, 51293896), (2, 25646948), (4, 12823474), (8, 6411737), (17, 3017288), (34, 1508644), (68, 754322), (136, 377161), (137, 374408), (274, 187204), (548, 93602), (1096, 46801), (2329, 22024), (2753, 18632), (4658, 11012), (5506, 9316)]