51033045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 97320960

約数和(自身を除く): 46287915

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 89, 105, 127, 129, 215, 267, 301, 381, 445, 623, 635, 645, 889, 903, 1335, 1505, 1869, 1905, 2667, 3115, 3827, 4445, 4515, 5461, 9345, 11303, 11481, 13335, 16383, 19135, 26789, 27305, 33909, 38227, 56515, 57405, 79121, 80367, 81915, 114681, 133945, 169545, 191135, 237363, 395605, 401835, 486029, 573405, 1186815, 1458087, 2430145, 3402203, 7290435, 10206609, 17011015, 51033045]

約数ペア:

[(1, 51033045), (3, 17011015), (5, 10206609), (7, 7290435), (15, 3402203), (21, 2430145), (35, 1458087), (43, 1186815), (89, 573405), (105, 486029), (127, 401835), (129, 395605), (215, 237363), (267, 191135), (301, 169545), (381, 133945), (445, 114681), (623, 81915), (635, 80367), (645, 79121), (889, 57405), (903, 56515), (1335, 38227), (1505, 33909), (1869, 27305), (1905, 26789), (2667, 19135), (3115, 16383), (3827, 13335), (4445, 11481), (4515, 11303), (5461, 9345)]