51066928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1129}}^1$

素因数の和:1405

約数の個数: 40

約数和(自身を含む): 108452880

約数和(自身を除く): 57385952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 514, 1028, 1129, 2056, 2258, 2827, 4112, 4516, 5654, 9032, 11308, 12419, 18064, 22616, 24838, 45232, 49676, 99352, 198704, 290153, 580306, 1160612, 2321224, 3191683, 4642448, 6383366, 12766732, 25533464, 51066928]

約数ペア:

[(1, 51066928), (2, 25533464), (4, 12766732), (8, 6383366), (11, 4642448), (16, 3191683), (22, 2321224), (44, 1160612), (88, 580306), (176, 290153), (257, 198704), (514, 99352), (1028, 49676), (1129, 45232), (2056, 24838), (2258, 22616), (2827, 18064), (4112, 12419), (4516, 11308), (5654, 9032)]