47128190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{997}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 88382880

約数和(自身を除く): 41254690

約数列:

[1, 2, 5, 10, 29, 58, 145, 163, 290, 326, 815, 997, 1630, 1994, 4727, 4985, 9454, 9970, 23635, 28913, 47270, 57826, 144565, 162511, 289130, 325022, 812555, 1625110, 4712819, 9425638, 23564095, 47128190]

約数ペア:

[(1, 47128190), (2, 23564095), (5, 9425638), (10, 4712819), (29, 1625110), (58, 812555), (145, 325022), (163, 289130), (290, 162511), (326, 144565), (815, 57826), (997, 47270), (1630, 28913), (1994, 23635), (4727, 9970), (4985, 9454)]