54987288

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 141523200

約数和(自身を除く): 86535912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 139, 159, 212, 278, 311, 318, 417, 424, 556, 622, 636, 834, 933, 1112, 1244, 1272, 1668, 1866, 2488, 3336, 3732, 7367, 7464, 14734, 16483, 22101, 29468, 32966, 43229, 44202, 49449, 58936, 65932, 86458, 88404, 98898, 129687, 131864, 172916, 176808, 197796, 259374, 345832, 395592, 518748, 1037496, 2291137, 4582274, 6873411, 9164548, 13746822, 18329096, 27493644, 54987288]

約数ペア:

[(1, 54987288), (2, 27493644), (3, 18329096), (4, 13746822), (6, 9164548), (8, 6873411), (12, 4582274), (24, 2291137), (53, 1037496), (106, 518748), (139, 395592), (159, 345832), (212, 259374), (278, 197796), (311, 176808), (318, 172916), (417, 131864), (424, 129687), (556, 98898), (622, 88404), (636, 86458), (834, 65932), (933, 58936), (1112, 49449), (1244, 44202), (1272, 43229), (1668, 32966), (1866, 29468), (2488, 22101), (3336, 16483), (3732, 14734), (7367, 7464)]