51598672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{189701}}^1$

素因数の和:189726

約数の個数: 20

約数和(自身を含む): 105853716

約数和(自身を除く): 54255044

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 189701, 379402, 758804, 1517608, 3035216, 3224917, 6449834, 12899668, 25799336, 51598672]

約数ペア:

[(1, 51598672), (2, 25799336), (4, 12899668), (8, 6449834), (16, 3224917), (17, 3035216), (34, 1517608), (68, 758804), (136, 379402), (272, 189701)]