52839760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34763}}^1$

素因数の和:34795

約数の個数: 40

約数和(自身を含む): 129322080

約数和(自身を除く): 76482320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 34763, 69526, 139052, 173815, 278104, 347630, 556208, 660497, 695260, 1320994, 1390520, 2641988, 2781040, 3302485, 5283976, 6604970, 10567952, 13209940, 26419880, 52839760]

約数ペア:

[(1, 52839760), (2, 26419880), (4, 13209940), (5, 10567952), (8, 6604970), (10, 5283976), (16, 3302485), (19, 2781040), (20, 2641988), (38, 1390520), (40, 1320994), (76, 695260), (80, 660497), (95, 556208), (152, 347630), (190, 278104), (304, 173815), (380, 139052), (760, 69526), (1520, 34763)]