56864650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{39217}}^1$

素因数の和:39258

約数の個数: 24

約数和(自身を含む): 109418220

約数和(自身を除く): 52553570

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 39217, 78434, 196085, 392170, 980425, 1137293, 1960850, 2274586, 5686465, 11372930, 28432325, 56864650]

約数ペア:

[(1, 56864650), (2, 28432325), (5, 11372930), (10, 5686465), (25, 2274586), (29, 1960850), (50, 1137293), (58, 980425), (145, 392170), (290, 196085), (725, 78434), (1450, 39217)]