47984350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 92806560

約数和(自身を除く): 44822210

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 89, 178, 205, 263, 410, 445, 526, 890, 1025, 1315, 2050, 2225, 2630, 3649, 4450, 6575, 7298, 10783, 13150, 18245, 21566, 23407, 36490, 46814, 53915, 91225, 107830, 117035, 182450, 234070, 269575, 539150, 585175, 959687, 1170350, 1919374, 4798435, 9596870, 23992175, 47984350]

約数ペア:

[(1, 47984350), (2, 23992175), (5, 9596870), (10, 4798435), (25, 1919374), (41, 1170350), (50, 959687), (82, 585175), (89, 539150), (178, 269575), (205, 234070), (263, 182450), (410, 117035), (445, 107830), (526, 91225), (890, 53915), (1025, 46814), (1315, 36490), (2050, 23407), (2225, 21566), (2630, 18245), (3649, 13150), (4450, 10783), (6575, 7298)]