51345808

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{68279}}^1$

素因数の和:68334

約数の個数: 20

約数和(自身を含む): 101600640

約数和(自身を除く): 50254832

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 68279, 136558, 273116, 546232, 1092464, 3209113, 6418226, 12836452, 25672904, 51345808]

約数ペア:

[(1, 51345808), (2, 25672904), (4, 12836452), (8, 6418226), (16, 3209113), (47, 1092464), (94, 546232), (188, 273116), (376, 136558), (752, 68279)]