53132872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 112896000

約数和(自身を除く): 59763128

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 79, 104, 116, 158, 223, 232, 316, 377, 446, 632, 754, 892, 1027, 1508, 1784, 2054, 2291, 2899, 3016, 4108, 4582, 5798, 6467, 8216, 9164, 11596, 12934, 17617, 18328, 23192, 25868, 29783, 35234, 51736, 59566, 70468, 84071, 119132, 140936, 168142, 229021, 238264, 336284, 458042, 510893, 672568, 916084, 1021786, 1832168, 2043572, 4087144, 6641609, 13283218, 26566436, 53132872]

約数ペア:

[(1, 53132872), (2, 26566436), (4, 13283218), (8, 6641609), (13, 4087144), (26, 2043572), (29, 1832168), (52, 1021786), (58, 916084), (79, 672568), (104, 510893), (116, 458042), (158, 336284), (223, 238264), (232, 229021), (316, 168142), (377, 140936), (446, 119132), (632, 84071), (754, 70468), (892, 59566), (1027, 51736), (1508, 35234), (1784, 29783), (2054, 25868), (2291, 23192), (2899, 18328), (3016, 17617), (4108, 12934), (4582, 11596), (5798, 9164), (6467, 8216)]