49553680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56311}}^1$

素因数の和:56335

約数の個数: 40

約数和(自身を含む): 125688384

約数和(自身を除く): 76134704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 56311, 112622, 225244, 281555, 450488, 563110, 619421, 900976, 1126220, 1238842, 2252440, 2477684, 3097105, 4504880, 4955368, 6194210, 9910736, 12388420, 24776840, 49553680]

約数ペア:

[(1, 49553680), (2, 24776840), (4, 12388420), (5, 9910736), (8, 6194210), (10, 4955368), (11, 4504880), (16, 3097105), (20, 2477684), (22, 2252440), (40, 1238842), (44, 1126220), (55, 900976), (80, 619421), (88, 563110), (110, 450488), (176, 281555), (220, 225244), (440, 112622), (880, 56311)]