48021940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{141241}}^1$

素因数の和:141267

約数の個数: 24

約数和(自身を含む): 106778952

約数和(自身を除く): 58757012

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 141241, 282482, 564964, 706205, 1412410, 2401097, 2824820, 4802194, 9604388, 12005485, 24010970, 48021940]

約数ペア:

[(1, 48021940), (2, 24010970), (4, 12005485), (5, 9604388), (10, 4802194), (17, 2824820), (20, 2401097), (34, 1412410), (68, 706205), (85, 564964), (170, 282482), (340, 141241)]