49859313

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 81095040

約数和(自身を除く): 31235727

約数列:

[1, 3, 7, 21, 37, 49, 89, 103, 111, 147, 259, 267, 309, 623, 721, 777, 1813, 1869, 2163, 3293, 3811, 4361, 5047, 5439, 9167, 9879, 11433, 13083, 15141, 23051, 26677, 27501, 64169, 69153, 80031, 161357, 186739, 192507, 339179, 449183, 484071, 560217, 1017537, 1347549, 2374253, 7122759, 16619771, 49859313]

約数ペア:

[(1, 49859313), (3, 16619771), (7, 7122759), (21, 2374253), (37, 1347549), (49, 1017537), (89, 560217), (103, 484071), (111, 449183), (147, 339179), (259, 192507), (267, 186739), (309, 161357), (623, 80031), (721, 69153), (777, 64169), (1813, 27501), (1869, 26677), (2163, 23051), (3293, 15141), (3811, 13083), (4361, 11433), (5047, 9879), (5439, 9167)]