47495492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2719}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 90935040

約数和(自身を除く): 43439548

約数列:

[1, 2, 4, 11, 22, 44, 397, 794, 1588, 2719, 4367, 5438, 8734, 10876, 17468, 29909, 59818, 119636, 1079443, 2158886, 4317772, 11873873, 23747746, 47495492]

約数ペア:

[(1, 47495492), (2, 23747746), (4, 11873873), (11, 4317772), (22, 2158886), (44, 1079443), (397, 119636), (794, 59818), (1588, 29909), (2719, 17468), (4367, 10876), (5438, 8734)]