49320418

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 89268480

約数和(自身を除く): 39948062

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 1721, 2047, 3442, 4094, 12047, 14329, 24094, 28658, 39583, 79166, 153169, 277081, 306338, 554162, 1072183, 2144366, 3522887, 7045774, 24660209, 49320418]

約数ペア:

[(1, 49320418), (2, 24660209), (7, 7045774), (14, 3522887), (23, 2144366), (46, 1072183), (89, 554162), (161, 306338), (178, 277081), (322, 153169), (623, 79166), (1246, 39583), (1721, 28658), (2047, 24094), (3442, 14329), (4094, 12047)]