56889590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{196171}}^1$

素因数の和:196207

約数の個数: 16

約数和(自身を含む): 105932880

約数和(自身を除く): 49043290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 196171, 392342, 980855, 1961710, 5688959, 11377918, 28444795, 56889590]

約数ペア:

[(1, 56889590), (2, 28444795), (5, 11377918), (10, 5688959), (29, 1961710), (58, 980855), (145, 392342), (290, 196171)]