55505716

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 117411840

約数和(自身を除く): 61906124

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 158, 161, 316, 322, 553, 644, 1091, 1106, 1817, 2182, 2212, 3634, 4364, 7268, 7637, 12719, 15274, 25093, 25438, 30548, 50186, 50876, 86189, 100372, 172378, 175651, 344756, 351302, 603323, 702604, 1206646, 1982347, 2413292, 3964694, 7929388, 13876429, 27752858, 55505716]

約数ペア:

[(1, 55505716), (2, 27752858), (4, 13876429), (7, 7929388), (14, 3964694), (23, 2413292), (28, 1982347), (46, 1206646), (79, 702604), (92, 603323), (158, 351302), (161, 344756), (316, 175651), (322, 172378), (553, 100372), (644, 86189), (1091, 50876), (1106, 50186), (1817, 30548), (2182, 25438), (2212, 25093), (3634, 15274), (4364, 12719), (7268, 7637)]