54553636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{717811}}^1$

素因数の和:717834

約数の個数: 12

約数和(自身を含む): 100493680

約数和(自身を除く): 45940044

約数列:

[1, 2, 4, 19, 38, 76, 717811, 1435622, 2871244, 13638409, 27276818, 54553636]

約数ペア:

[(1, 54553636), (2, 27276818), (4, 13638409), (19, 2871244), (38, 1435622), (76, 717811)]