48430880

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2777}}^1$

素因数の和:2901

約数の個数: 48

約数和(自身を含む): 115509240

約数和(自身を除く): 67078360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 2777, 3488, 4360, 5554, 8720, 11108, 13885, 17440, 22216, 27770, 44432, 55540, 88864, 111080, 222160, 302693, 444320, 605386, 1210772, 1513465, 2421544, 3026930, 4843088, 6053860, 9686176, 12107720, 24215440, 48430880]

約数ペア:

[(1, 48430880), (2, 24215440), (4, 12107720), (5, 9686176), (8, 6053860), (10, 4843088), (16, 3026930), (20, 2421544), (32, 1513465), (40, 1210772), (80, 605386), (109, 444320), (160, 302693), (218, 222160), (436, 111080), (545, 88864), (872, 55540), (1090, 44432), (1744, 27770), (2180, 22216), (2777, 17440), (3488, 13885), (4360, 11108), (5554, 8720)]