53996831408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{27893}}^1$

素因数の和:28182

約数の個数: 80

約数和(自身を含む): 115927017696

約数和(自身を除く): 61930186288

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 227, 328, 454, 533, 656, 908, 1066, 1816, 2132, 2951, 3632, 4264, 5902, 8528, 9307, 11804, 18614, 23608, 27893, 37228, 47216, 55786, 74456, 111572, 120991, 148912, 223144, 241982, 362609, 446288, 483964, 725218, 967928, 1143613, 1450436, 1935856, 2287226, 2900872, 4574452, 5801744, 6331711, 9148904, 12663422, 14866969, 18297808, 25326844, 29733938, 50653688, 59467876, 82312243, 101307376, 118935752, 164624486, 237871504, 259600151, 329248972, 519200302, 658497944, 1038400604, 1316995888, 2076801208, 3374801963, 4153602416, 6749603926, 13499207852, 26998415704, 53996831408]

約数ペア:

[(1, 53996831408), (2, 26998415704), (4, 13499207852), (8, 6749603926), (13, 4153602416), (16, 3374801963), (26, 2076801208), (41, 1316995888), (52, 1038400604), (82, 658497944), (104, 519200302), (164, 329248972), (208, 259600151), (227, 237871504), (328, 164624486), (454, 118935752), (533, 101307376), (656, 82312243), (908, 59467876), (1066, 50653688), (1816, 29733938), (2132, 25326844), (2951, 18297808), (3632, 14866969), (4264, 12663422), (5902, 9148904), (8528, 6331711), (9307, 5801744), (11804, 4574452), (18614, 2900872), (23608, 2287226), (27893, 1935856), (37228, 1450436), (47216, 1143613), (55786, 967928), (74456, 725218), (111572, 483964), (120991, 446288), (148912, 362609), (223144, 241982)]