54679905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10211}}^1$

素因数の和:10246

約数の個数: 48

約数和(自身を含む): 114701184

約数和(自身を除く): 60021279

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 10211, 30633, 51055, 71477, 91899, 153165, 173587, 214431, 357385, 459495, 520761, 643293, 867935, 1072155, 1215109, 1562283, 2603805, 3216465, 3645327, 6075545, 7811415, 10935981, 18226635, 54679905]

約数ペア:

[(1, 54679905), (3, 18226635), (5, 10935981), (7, 7811415), (9, 6075545), (15, 3645327), (17, 3216465), (21, 2603805), (35, 1562283), (45, 1215109), (51, 1072155), (63, 867935), (85, 643293), (105, 520761), (119, 459495), (153, 357385), (255, 214431), (315, 173587), (357, 153165), (595, 91899), (765, 71477), (1071, 51055), (1785, 30633), (5355, 10211)]