48960765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 105670656

約数和(自身を除く): 56709891

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 41, 45, 51, 63, 85, 105, 119, 123, 153, 205, 223, 255, 287, 315, 357, 369, 595, 615, 669, 697, 765, 861, 1071, 1115, 1435, 1561, 1785, 1845, 2007, 2091, 2583, 3345, 3485, 3791, 4305, 4683, 4879, 5355, 6273, 7805, 9143, 10035, 10455, 11373, 12915, 14049, 14637, 18955, 23415, 24395, 26537, 27429, 31365, 34119, 43911, 45715, 56865, 64001, 70245, 73185, 79611, 82287, 132685, 137145, 155431, 170595, 192003, 219555, 238833, 320005, 398055, 411435, 466293, 576009, 777155, 960015, 1088017, 1194165, 1398879, 2331465, 2880045, 3264051, 5440085, 6994395, 9792153, 16320255, 48960765]

約数ペア:

[(1, 48960765), (3, 16320255), (5, 9792153), (7, 6994395), (9, 5440085), (15, 3264051), (17, 2880045), (21, 2331465), (35, 1398879), (41, 1194165), (45, 1088017), (51, 960015), (63, 777155), (85, 576009), (105, 466293), (119, 411435), (123, 398055), (153, 320005), (205, 238833), (223, 219555), (255, 192003), (287, 170595), (315, 155431), (357, 137145), (369, 132685), (595, 82287), (615, 79611), (669, 73185), (697, 70245), (765, 64001), (861, 56865), (1071, 45715), (1115, 43911), (1435, 34119), (1561, 31365), (1785, 27429), (1845, 26537), (2007, 24395), (2091, 23415), (2583, 18955), (3345, 14637), (3485, 14049), (3791, 12915), (4305, 11373), (4683, 10455), (4879, 10035), (5355, 9143), (6273, 7805)]