47907550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 94636800

約数和(自身を除く): 46729250

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 211, 239, 422, 475, 478, 950, 1055, 1195, 2110, 2390, 4009, 4541, 5275, 5975, 8018, 9082, 10550, 11950, 20045, 22705, 40090, 45410, 50429, 100225, 100858, 113525, 200450, 227050, 252145, 504290, 958151, 1260725, 1916302, 2521450, 4790755, 9581510, 23953775, 47907550]

約数ペア:

[(1, 47907550), (2, 23953775), (5, 9581510), (10, 4790755), (19, 2521450), (25, 1916302), (38, 1260725), (50, 958151), (95, 504290), (190, 252145), (211, 227050), (239, 200450), (422, 113525), (475, 100858), (478, 100225), (950, 50429), (1055, 45410), (1195, 40090), (2110, 22705), (2390, 20045), (4009, 11950), (4541, 10550), (5275, 9082), (5975, 8018)]