53263688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2685

約数の個数: 32

約数和(自身を含む): 105924000

約数和(自身を除く): 52660312

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2521, 2641, 5042, 5282, 10084, 10564, 20168, 21128, 47899, 95798, 191596, 350419, 383192, 700838, 1401676, 2803352, 6657961, 13315922, 26631844, 53263688]

約数ペア:

[(1, 53263688), (2, 26631844), (4, 13315922), (8, 6657961), (19, 2803352), (38, 1401676), (76, 700838), (139, 383192), (152, 350419), (278, 191596), (556, 95798), (1112, 47899), (2521, 21128), (2641, 20168), (5042, 10564), (5282, 10084)]