56111528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1559}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 115128000

約数和(自身を除く): 59016472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 409, 818, 1559, 1636, 3118, 3272, 4499, 6236, 8998, 12472, 17149, 17996, 34298, 35992, 68596, 137192, 637631, 1275262, 2550524, 5101048, 7013941, 14027882, 28055764, 56111528]

約数ペア:

[(1, 56111528), (2, 28055764), (4, 14027882), (8, 7013941), (11, 5101048), (22, 2550524), (44, 1275262), (88, 637631), (409, 137192), (818, 68596), (1559, 35992), (1636, 34298), (3118, 17996), (3272, 17149), (4499, 12472), (6236, 8998)]