50939665

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 77483520

約数和(自身を除く): 26543855

約数列:

[1, 5, 7, 19, 31, 35, 49, 95, 133, 155, 217, 245, 353, 589, 665, 931, 1085, 1519, 1765, 2471, 2945, 4123, 4655, 6707, 7595, 10943, 12355, 17297, 20615, 28861, 33535, 46949, 54715, 76601, 86485, 144305, 207917, 234745, 328643, 383005, 536207, 1039585, 1455419, 1643215, 2681035, 7277095, 10187933, 50939665]

約数ペア:

[(1, 50939665), (5, 10187933), (7, 7277095), (19, 2681035), (31, 1643215), (35, 1455419), (49, 1039585), (95, 536207), (133, 383005), (155, 328643), (217, 234745), (245, 207917), (353, 144305), (589, 86485), (665, 76601), (931, 54715), (1085, 46949), (1519, 33535), (1765, 28861), (2471, 20615), (2945, 17297), (4123, 12355), (4655, 10943), (6707, 7595)]