54891494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{10861}}^1$

素因数の和:10908

約数の個数: 24

約数和(自身を含む): 99322128

約数和(自身を除く): 44430634

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 10861, 21722, 76027, 152054, 206359, 412718, 1444513, 2889026, 3920821, 7841642, 27445747, 54891494]

約数ペア:

[(1, 54891494), (2, 27445747), (7, 7841642), (14, 3920821), (19, 2889026), (38, 1444513), (133, 412718), (266, 206359), (361, 152054), (722, 76027), (2527, 21722), (5054, 10861)]