48749038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21067}}^1$

素因数の和:21171

約数の個数: 16

約数和(自身を含む): 79637040

約数和(自身を除く): 30888002

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 21067, 42134, 273871, 547742, 1874963, 3749926, 24374519, 48749038]

約数ペア:

[(1, 48749038), (2, 24374519), (13, 3749926), (26, 1874963), (89, 547742), (178, 273871), (1157, 42134), (2314, 21067)]