56669286

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21613}}^1$

素因数の和:21660

約数の個数: 32

約数和(自身を含む): 124496640

約数和(自身を除く): 67827354

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 21613, 43226, 64839, 129678, 410647, 497099, 821294, 994198, 1231941, 1491297, 2463882, 2982594, 9444881, 18889762, 28334643, 56669286]

約数ペア:

[(1, 56669286), (2, 28334643), (3, 18889762), (6, 9444881), (19, 2982594), (23, 2463882), (38, 1491297), (46, 1231941), (57, 994198), (69, 821294), (114, 497099), (138, 410647), (437, 129678), (874, 64839), (1311, 43226), (2622, 21613)]