55907690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{294251}}^1$

素因数の和:294277

約数の個数: 16

約数和(自身を含む): 105930720

約数和(自身を除く): 50023030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 294251, 588502, 1471255, 2942510, 5590769, 11181538, 27953845, 55907690]

約数ペア:

[(1, 55907690), (2, 27953845), (5, 11181538), (10, 5590769), (19, 2942510), (38, 1471255), (95, 588502), (190, 294251)]