50439718

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 93899520

約数和(自身を除く): 43459802

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 103, 133, 206, 263, 266, 526, 721, 931, 1442, 1841, 1862, 1957, 3682, 3914, 4997, 5047, 9994, 10094, 12887, 13699, 25774, 27089, 27398, 34979, 54178, 69958, 95893, 189623, 191786, 244853, 379246, 489706, 514691, 1029382, 1327361, 2654722, 3602837, 7205674, 25219859, 50439718]

約数ペア:

[(1, 50439718), (2, 25219859), (7, 7205674), (14, 3602837), (19, 2654722), (38, 1327361), (49, 1029382), (98, 514691), (103, 489706), (133, 379246), (206, 244853), (263, 191786), (266, 189623), (526, 95893), (721, 69958), (931, 54178), (1442, 34979), (1841, 27398), (1862, 27089), (1957, 25774), (3682, 13699), (3914, 12887), (4997, 10094), (5047, 9994)]