51269144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19841}}^1$

素因数の和:19883

約数の個数: 32

約数和(自身を含む): 107146800

約数和(自身を除く): 55877656

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 19841, 39682, 79364, 158728, 337297, 376979, 674594, 753958, 1349188, 1507916, 2698376, 3015832, 6408643, 12817286, 25634572, 51269144]

約数ペア:

[(1, 51269144), (2, 25634572), (4, 12817286), (8, 6408643), (17, 3015832), (19, 2698376), (34, 1507916), (38, 1349188), (68, 753958), (76, 674594), (136, 376979), (152, 337297), (323, 158728), (646, 79364), (1292, 39682), (2584, 19841)]