56405360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5827}}^1$

素因数の和:5862

約数の個数: 60

約数和(自身を含む): 144173064

約数和(自身を除く): 87767704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 5827, 9680, 11654, 23308, 29135, 46616, 58270, 64097, 93232, 116540, 128194, 233080, 256388, 320485, 466160, 512776, 640970, 705067, 1025552, 1281940, 1410134, 2563880, 2820268, 3525335, 5127760, 5640536, 7050670, 11281072, 14101340, 28202680, 56405360]

約数ペア:

[(1, 56405360), (2, 28202680), (4, 14101340), (5, 11281072), (8, 7050670), (10, 5640536), (11, 5127760), (16, 3525335), (20, 2820268), (22, 2563880), (40, 1410134), (44, 1281940), (55, 1025552), (80, 705067), (88, 640970), (110, 512776), (121, 466160), (176, 320485), (220, 256388), (242, 233080), (440, 128194), (484, 116540), (605, 93232), (880, 64097), (968, 58270), (1210, 46616), (1936, 29135), (2420, 23308), (4840, 11654), (5827, 9680)]