48864040

素因数分解:

$2^3\times 5^1\times {\mathrm{1221601}}^1$

素因数の和:1221612

約数の個数: 16

約数和(自身を含む): 109944180

約数和(自身を除く): 61080140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1221601, 2443202, 4886404, 6108005, 9772808, 12216010, 24432020, 48864040]

約数ペア:

[(1, 48864040), (2, 24432020), (4, 12216010), (5, 9772808), (8, 6108005), (10, 4886404), (20, 2443202), (40, 1221601)]