52471312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{172603}}^1$

素因数の和:172630

約数の個数: 20

約数和(自身を含む): 107014480

約数和(自身を除く): 54543168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 172603, 345206, 690412, 1380824, 2761648, 3279457, 6558914, 13117828, 26235656, 52471312]

約数ペア:

[(1, 52471312), (2, 26235656), (4, 13117828), (8, 6558914), (16, 3279457), (19, 2761648), (38, 1380824), (76, 690412), (152, 345206), (304, 172603)]