55140276

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{106861}}^1$

素因数の和:106911

約数の個数: 24

約数和(自身を含む): 131653984

約数和(自身を除く): 76513708

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 106861, 213722, 320583, 427444, 641166, 1282332, 4595023, 9190046, 13785069, 18380092, 27570138, 55140276]

約数ペア:

[(1, 55140276), (2, 27570138), (3, 18380092), (4, 13785069), (6, 9190046), (12, 4595023), (43, 1282332), (86, 641166), (129, 427444), (172, 320583), (258, 213722), (516, 106861)]