49904955984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1126421}}^1$

素因数の和:1126516

約数の個数: 80

約数和(自身を含む): 140793738624

約数和(自身を除く): 90888782640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 923, 1136, 1704, 1846, 2769, 3408, 3692, 5538, 7384, 11076, 14768, 22152, 44304, 1126421, 2252842, 3379263, 4505684, 6758526, 9011368, 13517052, 14643473, 18022736, 27034104, 29286946, 43930419, 54068208, 58573892, 79975891, 87860838, 117147784, 159951782, 175721676, 234295568, 239927673, 319903564, 351443352, 479855346, 639807128, 702886704, 959710692, 1039686583, 1279614256, 1919421384, 2079373166, 3119059749, 3838842768, 4158746332, 6238119498, 8317492664, 12476238996, 16634985328, 24952477992, 49904955984]

約数ペア:

[(1, 49904955984), (2, 24952477992), (3, 16634985328), (4, 12476238996), (6, 8317492664), (8, 6238119498), (12, 4158746332), (13, 3838842768), (16, 3119059749), (24, 2079373166), (26, 1919421384), (39, 1279614256), (48, 1039686583), (52, 959710692), (71, 702886704), (78, 639807128), (104, 479855346), (142, 351443352), (156, 319903564), (208, 239927673), (213, 234295568), (284, 175721676), (312, 159951782), (426, 117147784), (568, 87860838), (624, 79975891), (852, 58573892), (923, 54068208), (1136, 43930419), (1704, 29286946), (1846, 27034104), (2769, 18022736), (3408, 14643473), (3692, 13517052), (5538, 9011368), (7384, 6758526), (11076, 4505684), (14768, 3379263), (22152, 2252842), (44304, 1126421)]