49552040

素因数分解:

$2^3\times 5^1\times {\mathrm{1238801}}^1$

素因数の和:1238812

約数の個数: 16

約数和(自身を含む): 111492180

約数和(自身を除く): 61940140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1238801, 2477602, 4955204, 6194005, 9910408, 12388010, 24776020, 49552040]

約数ペア:

[(1, 49552040), (2, 24776020), (4, 12388010), (5, 9910408), (8, 6194005), (10, 4955204), (20, 2477602), (40, 1238801)]