54551826

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{521}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 139311360

約数和(自身を除く): 84759534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 277, 378, 521, 554, 831, 1042, 1563, 1662, 1939, 2493, 3126, 3647, 3878, 4689, 4986, 5817, 7294, 7479, 9378, 10941, 11634, 14067, 14958, 17451, 21882, 28134, 32823, 34902, 52353, 65646, 98469, 104706, 144317, 196938, 288634, 432951, 865902, 1010219, 1298853, 2020438, 2597706, 3030657, 3896559, 6061314, 7793118, 9091971, 18183942, 27275913, 54551826]

約数ペア:

[(1, 54551826), (2, 27275913), (3, 18183942), (6, 9091971), (7, 7793118), (9, 6061314), (14, 3896559), (18, 3030657), (21, 2597706), (27, 2020438), (42, 1298853), (54, 1010219), (63, 865902), (126, 432951), (189, 288634), (277, 196938), (378, 144317), (521, 104706), (554, 98469), (831, 65646), (1042, 52353), (1563, 34902), (1662, 32823), (1939, 28134), (2493, 21882), (3126, 17451), (3647, 14958), (3878, 14067), (4689, 11634), (4986, 10941), (5817, 9378), (7294, 7479)]