55386406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{4129}}^1$

素因数の和:4503

約数の個数: 16

約数和(自身を含む): 87721200

約数和(自身を除く): 32334794

約数列:

[1, 2, 19, 38, 353, 706, 4129, 6707, 8258, 13414, 78451, 156902, 1457537, 2915074, 27693203, 55386406]

約数ペア:

[(1, 55386406), (2, 27693203), (19, 2915074), (38, 1457537), (353, 156902), (706, 78451), (4129, 13414), (6707, 8258)]