28429550

素因数分解:

$2^1\times 5^2\times {\mathrm{541}}^1\times {\mathrm{1051}}^1$

素因数の和:1604

約数の個数: 24

約数和(自身を含む): 53027112

約数和(自身を除く): 24597562

約数列:

[1, 2, 5, 10, 25, 50, 541, 1051, 1082, 2102, 2705, 5255, 5410, 10510, 13525, 26275, 27050, 52550, 568591, 1137182, 2842955, 5685910, 14214775, 28429550]

約数ペア:

[(1, 28429550), (2, 14214775), (5, 5685910), (10, 2842955), (25, 1137182), (50, 568591), (541, 52550), (1051, 27050), (1082, 26275), (2102, 13525), (2705, 10510), (5255, 5410)]