51208496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{168449}}^1$

素因数の和:168476

約数の個数: 20

約数和(自身を含む): 104439000

約数和(自身を除く): 53230504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 168449, 336898, 673796, 1347592, 2695184, 3200531, 6401062, 12802124, 25604248, 51208496]

約数ペア:

[(1, 51208496), (2, 25604248), (4, 12802124), (8, 6401062), (16, 3200531), (19, 2695184), (38, 1347592), (76, 673796), (152, 336898), (304, 168449)]