54929576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 115758720

約数和(自身を除く): 60829144

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 71, 86, 104, 142, 172, 173, 284, 344, 346, 559, 568, 692, 923, 1118, 1384, 1846, 2236, 2249, 3053, 3692, 4472, 4498, 6106, 7384, 7439, 8996, 12212, 12283, 14878, 17992, 24424, 24566, 29756, 39689, 49132, 59512, 79378, 96707, 98264, 158756, 159679, 193414, 317512, 319358, 386828, 528169, 638716, 773656, 1056338, 1277432, 2112676, 4225352, 6866197, 13732394, 27464788, 54929576]

約数ペア:

[(1, 54929576), (2, 27464788), (4, 13732394), (8, 6866197), (13, 4225352), (26, 2112676), (43, 1277432), (52, 1056338), (71, 773656), (86, 638716), (104, 528169), (142, 386828), (172, 319358), (173, 317512), (284, 193414), (344, 159679), (346, 158756), (559, 98264), (568, 96707), (692, 79378), (923, 59512), (1118, 49132), (1384, 39689), (1846, 29756), (2236, 24566), (2249, 24424), (3053, 17992), (3692, 14878), (4472, 12283), (4498, 12212), (6106, 8996), (7384, 7439)]