49838985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 107557632

約数和(自身を除く): 57718647

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 41, 45, 51, 63, 85, 105, 119, 123, 153, 205, 227, 255, 287, 315, 357, 369, 595, 615, 681, 697, 765, 861, 1071, 1135, 1435, 1589, 1785, 1845, 2043, 2091, 2583, 3405, 3485, 3859, 4305, 4767, 4879, 5355, 6273, 7945, 9307, 10215, 10455, 11577, 12915, 14301, 14637, 19295, 23835, 24395, 27013, 27921, 31365, 34731, 43911, 46535, 57885, 65149, 71505, 73185, 81039, 83763, 135065, 139605, 158219, 173655, 195447, 219555, 243117, 325745, 405195, 418815, 474657, 586341, 791095, 977235, 1107533, 1215585, 1423971, 2373285, 2931705, 3322599, 5537665, 7119855, 9967797, 16612995, 49838985]

約数ペア:

[(1, 49838985), (3, 16612995), (5, 9967797), (7, 7119855), (9, 5537665), (15, 3322599), (17, 2931705), (21, 2373285), (35, 1423971), (41, 1215585), (45, 1107533), (51, 977235), (63, 791095), (85, 586341), (105, 474657), (119, 418815), (123, 405195), (153, 325745), (205, 243117), (227, 219555), (255, 195447), (287, 173655), (315, 158219), (357, 139605), (369, 135065), (595, 83763), (615, 81039), (681, 73185), (697, 71505), (765, 65149), (861, 57885), (1071, 46535), (1135, 43911), (1435, 34731), (1589, 31365), (1785, 27921), (1845, 27013), (2043, 24395), (2091, 23835), (2583, 19295), (3405, 14637), (3485, 14301), (3859, 12915), (4305, 11577), (4767, 10455), (4879, 10215), (5355, 9307), (6273, 7945)]