47919805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{991}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 60710400

約数和(自身を除く): 12790595

約数列:

[1, 5, 19, 95, 509, 991, 2545, 4955, 9671, 18829, 48355, 94145, 504419, 2522095, 9583961, 47919805]

約数ペア:

[(1, 47919805), (5, 9583961), (19, 2522095), (95, 504419), (509, 94145), (991, 48355), (2545, 18829), (4955, 9671)]