55340456

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 110759040

約数和(自身を除く): 55418584

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 163, 248, 296, 326, 652, 1147, 1304, 1369, 2294, 2738, 4588, 5053, 5476, 6031, 9176, 10106, 10952, 12062, 20212, 24124, 40424, 42439, 48248, 84878, 169756, 186961, 223147, 339512, 373922, 446294, 747844, 892588, 1495688, 1785176, 6917557, 13835114, 27670228, 55340456]

約数ペア:

[(1, 55340456), (2, 27670228), (4, 13835114), (8, 6917557), (31, 1785176), (37, 1495688), (62, 892588), (74, 747844), (124, 446294), (148, 373922), (163, 339512), (248, 223147), (296, 186961), (326, 169756), (652, 84878), (1147, 48248), (1304, 42439), (1369, 40424), (2294, 24124), (2738, 20212), (4588, 12062), (5053, 10952), (5476, 10106), (6031, 9176)]