50269420

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35401}}^1$

素因数の和:35481

約数の個数: 24

約数和(自身を含む): 107055648

約数和(自身を除く): 56786228

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 35401, 70802, 141604, 177005, 354010, 708020, 2513471, 5026942, 10053884, 12567355, 25134710, 50269420]

約数ペア:

[(1, 50269420), (2, 25134710), (4, 12567355), (5, 10053884), (10, 5026942), (20, 2513471), (71, 708020), (142, 354010), (284, 177005), (355, 141604), (710, 70802), (1420, 35401)]