54339992

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 120268800

約数和(自身を除く): 65928808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 79, 142, 158, 173, 284, 316, 346, 497, 553, 568, 632, 692, 994, 1106, 1211, 1384, 1988, 2212, 2422, 3976, 4424, 4844, 5609, 9688, 11218, 12283, 13667, 22436, 24566, 27334, 39263, 44872, 49132, 54668, 78526, 85981, 95669, 98264, 109336, 157052, 171962, 191338, 314104, 343924, 382676, 687848, 765352, 970357, 1940714, 3881428, 6792499, 7762856, 13584998, 27169996, 54339992]

約数ペア:

[(1, 54339992), (2, 27169996), (4, 13584998), (7, 7762856), (8, 6792499), (14, 3881428), (28, 1940714), (56, 970357), (71, 765352), (79, 687848), (142, 382676), (158, 343924), (173, 314104), (284, 191338), (316, 171962), (346, 157052), (497, 109336), (553, 98264), (568, 95669), (632, 85981), (692, 78526), (994, 54668), (1106, 49132), (1211, 44872), (1384, 39263), (1988, 27334), (2212, 24566), (2422, 22436), (3976, 13667), (4424, 12283), (4844, 11218), (5609, 9688)]