51536882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{21139}}^1$

素因数の和:21217

約数の個数: 16

約数和(自身を含む): 82192320

約数和(自身を除く): 30655438

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 21139, 42278, 486197, 972394, 1120367, 2240734, 25768441, 51536882]

約数ペア:

[(1, 51536882), (2, 25768441), (23, 2240734), (46, 1120367), (53, 972394), (106, 486197), (1219, 42278), (2438, 21139)]