51514778

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{12821}}^1$

素因数の和:12878

約数の個数: 24

約数和(自身を含む): 92087604

約数和(自身を除く): 40572826

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 12821, 25642, 89747, 179494, 525661, 628229, 1051322, 1256458, 3679627, 7359254, 25757389, 51514778]

約数ペア:

[(1, 51514778), (2, 25757389), (7, 7359254), (14, 3679627), (41, 1256458), (49, 1051322), (82, 628229), (98, 525661), (287, 179494), (574, 89747), (2009, 25642), (4018, 12821)]