49282864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:877

約数の個数: 40

約数和(自身を含む): 101578320

約数和(自身を除く): 52295456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 409, 443, 818, 886, 1636, 1772, 3272, 3544, 6544, 6953, 7088, 7531, 13906, 15062, 27812, 30124, 55624, 60248, 111248, 120496, 181187, 362374, 724748, 1449496, 2898992, 3080179, 6160358, 12320716, 24641432, 49282864]

約数ペア:

[(1, 49282864), (2, 24641432), (4, 12320716), (8, 6160358), (16, 3080179), (17, 2898992), (34, 1449496), (68, 724748), (136, 362374), (272, 181187), (409, 120496), (443, 111248), (818, 60248), (886, 55624), (1636, 30124), (1772, 27812), (3272, 15062), (3544, 13906), (6544, 7531), (6953, 7088)]