55115790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7687}}^1$

素因数の和:7936

約数の個数: 32

約数和(自身を含む): 132848640

約数和(自身を除く): 77732850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 7687, 15374, 23061, 38435, 46122, 76870, 115305, 230610, 1837193, 3674386, 5511579, 9185965, 11023158, 18371930, 27557895, 55115790]

約数ペア:

[(1, 55115790), (2, 27557895), (3, 18371930), (5, 11023158), (6, 9185965), (10, 5511579), (15, 3674386), (30, 1837193), (239, 230610), (478, 115305), (717, 76870), (1195, 46122), (1434, 38435), (2390, 23061), (3585, 15374), (7170, 7687)]