51339678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15307}}^1$

素因数の和:15368

約数の個数: 32

約数和(自身を含む): 113156736

約数和(自身を除く): 61817058

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 15307, 30614, 45921, 91842, 198991, 397982, 596973, 658201, 1193946, 1316402, 1974603, 3949206, 8556613, 17113226, 25669839, 51339678]

約数ペア:

[(1, 51339678), (2, 25669839), (3, 17113226), (6, 8556613), (13, 3949206), (26, 1974603), (39, 1316402), (43, 1193946), (78, 658201), (86, 596973), (129, 397982), (258, 198991), (559, 91842), (1118, 45921), (1677, 30614), (3354, 15307)]