54123080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123007}}^1$

素因数の和:123029

約数の個数: 32

約数和(自身を含む): 132848640

約数和(自身を除く): 78725560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 123007, 246014, 492028, 615035, 984056, 1230070, 1353077, 2460140, 2706154, 4920280, 5412308, 6765385, 10824616, 13530770, 27061540, 54123080]

約数ペア:

[(1, 54123080), (2, 27061540), (4, 13530770), (5, 10824616), (8, 6765385), (10, 5412308), (11, 4920280), (20, 2706154), (22, 2460140), (40, 1353077), (44, 1230070), (55, 984056), (88, 615035), (110, 492028), (220, 246014), (440, 123007)]