54783490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89809}}^1$

素因数の和:89877

約数の個数: 16

約数和(自身を含む): 100227960

約数和(自身を除く): 45444470

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 89809, 179618, 449045, 898090, 5478349, 10956698, 27391745, 54783490]

約数ペア:

[(1, 54783490), (2, 27391745), (5, 10956698), (10, 5478349), (61, 898090), (122, 449045), (305, 179618), (610, 89809)]