51997578

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^3\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 107448000

約数和(自身を除く): 55450422

約数列:

[1, 2, 3, 6, 43, 86, 109, 129, 218, 258, 327, 654, 1849, 3698, 4687, 5547, 9374, 11094, 14061, 28122, 79507, 159014, 201541, 238521, 403082, 477042, 604623, 1209246, 8666263, 17332526, 25998789, 51997578]

約数ペア:

[(1, 51997578), (2, 25998789), (3, 17332526), (6, 8666263), (43, 1209246), (86, 604623), (109, 477042), (129, 403082), (218, 238521), (258, 201541), (327, 159014), (654, 79507), (1849, 28122), (3698, 14061), (4687, 11094), (5547, 9374)]