52803980

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{25633}}^1$

素因数の和:25745

約数の個数: 24

約数和(自身を含む): 111969312

約数和(自身を除く): 59165332

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 25633, 51266, 102532, 128165, 256330, 512660, 2640199, 5280398, 10560796, 13200995, 26401990, 52803980]

約数ペア:

[(1, 52803980), (2, 26401990), (4, 13200995), (5, 10560796), (10, 5280398), (20, 2640199), (103, 512660), (206, 256330), (412, 128165), (515, 102532), (1030, 51266), (2060, 25633)]