56619145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{54181}}^1$

素因数の和:54216

約数の個数: 16

約数和(自身を含む): 78022080

約数和(自身を除く): 21402935

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 54181, 270905, 595991, 1029439, 2979955, 5147195, 11323829, 56619145]

約数ペア:

[(1, 56619145), (5, 11323829), (11, 5147195), (19, 2979955), (55, 1029439), (95, 595991), (209, 270905), (1045, 54181)]