51885778

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 92252160

約数和(自身を除く): 40366382

約数列:

[1, 2, 7, 14, 43, 79, 86, 158, 301, 553, 602, 1091, 1106, 2182, 3397, 6794, 7637, 15274, 23779, 46913, 47558, 86189, 93826, 172378, 328391, 603323, 656782, 1206646, 3706127, 7412254, 25942889, 51885778]

約数ペア:

[(1, 51885778), (2, 25942889), (7, 7412254), (14, 3706127), (43, 1206646), (79, 656782), (86, 603323), (158, 328391), (301, 172378), (553, 93826), (602, 86189), (1091, 47558), (1106, 46913), (2182, 23779), (3397, 15274), (6794, 7637)]