48791768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 102021120

約数和(自身を除く): 53229352

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 71, 124, 136, 142, 163, 248, 284, 326, 527, 568, 652, 1054, 1207, 1304, 2108, 2201, 2414, 2771, 4216, 4402, 4828, 5053, 5542, 8804, 9656, 10106, 11084, 11573, 17608, 20212, 22168, 23146, 37417, 40424, 46292, 74834, 85901, 92584, 149668, 171802, 196741, 299336, 343604, 358763, 393482, 687208, 717526, 786964, 1435052, 1573928, 2870104, 6098971, 12197942, 24395884, 48791768]

約数ペア:

[(1, 48791768), (2, 24395884), (4, 12197942), (8, 6098971), (17, 2870104), (31, 1573928), (34, 1435052), (62, 786964), (68, 717526), (71, 687208), (124, 393482), (136, 358763), (142, 343604), (163, 299336), (248, 196741), (284, 171802), (326, 149668), (527, 92584), (568, 85901), (652, 74834), (1054, 46292), (1207, 40424), (1304, 37417), (2108, 23146), (2201, 22168), (2414, 20212), (2771, 17608), (4216, 11573), (4402, 11084), (4828, 10106), (5053, 9656), (5542, 8804)]