47961979

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 53089344

約数和(自身を除く): 5127365

約数列:

[1, 13, 53, 151, 461, 689, 1963, 5993, 8003, 24433, 69611, 104039, 317629, 904943, 3689383, 47961979]

約数ペア:

[(1, 47961979), (13, 3689383), (53, 904943), (151, 317629), (461, 104039), (689, 69611), (1963, 24433), (5993, 8003)]