52937157

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{919}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 87377920

約数和(自身を除く): 34440763

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 633, 919, 1477, 2743, 2757, 4431, 6433, 8229, 11947, 19201, 19299, 35841, 57603, 83629, 193909, 250887, 581727, 1357363, 2520817, 4072089, 7562451, 17645719, 52937157]

約数ペア:

[(1, 52937157), (3, 17645719), (7, 7562451), (13, 4072089), (21, 2520817), (39, 1357363), (91, 581727), (211, 250887), (273, 193909), (633, 83629), (919, 57603), (1477, 35841), (2743, 19299), (2757, 19201), (4431, 11947), (6433, 8229)]