55976890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 103783680

約数和(自身を除く): 47806790

約数列:

[1, 2, 5, 10, 41, 82, 205, 311, 410, 439, 622, 878, 1555, 2195, 3110, 4390, 12751, 17999, 25502, 35998, 63755, 89995, 127510, 136529, 179990, 273058, 682645, 1365290, 5597689, 11195378, 27988445, 55976890]

約数ペア:

[(1, 55976890), (2, 27988445), (5, 11195378), (10, 5597689), (41, 1365290), (82, 682645), (205, 273058), (311, 179990), (410, 136529), (439, 127510), (622, 89995), (878, 63755), (1555, 35998), (2195, 25502), (3110, 17999), (4390, 12751)]