51220976

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{68113}}^1$

素因数の和:68168

約数の個数: 20

約数和(自身を含む): 101353632

約数和(自身を除く): 50132656

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 68113, 136226, 272452, 544904, 1089808, 3201311, 6402622, 12805244, 25610488, 51220976]

約数ペア:

[(1, 51220976), (2, 25610488), (4, 12805244), (8, 6402622), (16, 3201311), (47, 1089808), (94, 544904), (188, 272452), (376, 136226), (752, 68113)]