56665450

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{11003}}^1$

素因数の和:11118

約数の個数: 24

約数和(自身を含む): 106430688

約数和(自身を除く): 49765238

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 11003, 22006, 55015, 110030, 275075, 550150, 1133309, 2266618, 5666545, 11333090, 28332725, 56665450]

約数ペア:

[(1, 56665450), (2, 28332725), (5, 11333090), (10, 5666545), (25, 2266618), (50, 1133309), (103, 550150), (206, 275075), (515, 110030), (1030, 55015), (2575, 22006), (5150, 11003)]