51131724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4793}}^1$

素因数の和:4934

約数の個数: 48

約数和(自身を含む): 137453568

約数和(自身を除く): 86321844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 4793, 5334, 9586, 10668, 14379, 19172, 28758, 33551, 57516, 67102, 100653, 134204, 201306, 402612, 608711, 1217422, 1826133, 2434844, 3652266, 4260977, 7304532, 8521954, 12782931, 17043908, 25565862, 51131724]

約数ペア:

[(1, 51131724), (2, 25565862), (3, 17043908), (4, 12782931), (6, 8521954), (7, 7304532), (12, 4260977), (14, 3652266), (21, 2434844), (28, 1826133), (42, 1217422), (84, 608711), (127, 402612), (254, 201306), (381, 134204), (508, 100653), (762, 67102), (889, 57516), (1524, 33551), (1778, 28758), (2667, 19172), (3556, 14379), (4793, 10668), (5334, 9586)]