49201552

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{22123}}^1$

素因数の和:22270

約数の個数: 20

約数和(自身を含む): 96018160

約数和(自身を除く): 46816608

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 22123, 44246, 88492, 176984, 353968, 3075097, 6150194, 12300388, 24600776, 49201552]

約数ペア:

[(1, 49201552), (2, 24600776), (4, 12300388), (8, 6150194), (16, 3075097), (139, 353968), (278, 176984), (556, 88492), (1112, 44246), (2224, 22123)]