53888731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2039}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 61689600

約数和(自身を除く): 7800869

約数列:

[1, 13, 19, 107, 247, 1391, 2033, 2039, 26429, 26507, 38741, 218173, 503633, 2836249, 4145287, 53888731]

約数ペア:

[(1, 53888731), (13, 4145287), (19, 2836249), (107, 503633), (247, 218173), (1391, 38741), (2033, 26507), (2039, 26429)]