51947092

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{2437}}^1$

素因数の和:2587

約数の個数: 18

約数和(自身を含む): 92207598

約数和(自身を除く): 40260506

約数列:

[1, 2, 4, 73, 146, 292, 2437, 4874, 5329, 9748, 10658, 21316, 177901, 355802, 711604, 12986773, 25973546, 51947092]

約数ペア:

[(1, 51947092), (2, 25973546), (4, 12986773), (73, 711604), (146, 355802), (292, 177901), (2437, 21316), (4874, 10658), (5329, 9748)]