50520855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 111476736

約数和(自身を除く): 60955881

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 31, 33, 35, 51, 55, 77, 83, 85, 93, 105, 119, 155, 165, 187, 217, 231, 249, 255, 341, 357, 385, 415, 465, 527, 561, 581, 595, 651, 913, 935, 1023, 1085, 1155, 1245, 1309, 1411, 1581, 1705, 1743, 1785, 2387, 2573, 2635, 2739, 2805, 2905, 3255, 3689, 3927, 4233, 4565, 5115, 5797, 6391, 6545, 7055, 7161, 7719, 7905, 8715, 9877, 11067, 11935, 12865, 13695, 15521, 17391, 18011, 18445, 19173, 19635, 21165, 28303, 28985, 29631, 31955, 35805, 38595, 40579, 43741, 46563, 49385, 54033, 55335, 77605, 84909, 86955, 90055, 95865, 108647, 121737, 131223, 141515, 148155, 198121, 202895, 218705, 232815, 270165, 306187, 325941, 424545, 481151, 543235, 594363, 608685, 656115, 918561, 990605, 1443453, 1530935, 1629705, 2405755, 2971815, 3368057, 4592805, 7217265, 10104171, 16840285, 50520855]

約数ペア:

[(1, 50520855), (3, 16840285), (5, 10104171), (7, 7217265), (11, 4592805), (15, 3368057), (17, 2971815), (21, 2405755), (31, 1629705), (33, 1530935), (35, 1443453), (51, 990605), (55, 918561), (77, 656115), (83, 608685), (85, 594363), (93, 543235), (105, 481151), (119, 424545), (155, 325941), (165, 306187), (187, 270165), (217, 232815), (231, 218705), (249, 202895), (255, 198121), (341, 148155), (357, 141515), (385, 131223), (415, 121737), (465, 108647), (527, 95865), (561, 90055), (581, 86955), (595, 84909), (651, 77605), (913, 55335), (935, 54033), (1023, 49385), (1085, 46563), (1155, 43741), (1245, 40579), (1309, 38595), (1411, 35805), (1581, 31955), (1705, 29631), (1743, 28985), (1785, 28303), (2387, 21165), (2573, 19635), (2635, 19173), (2739, 18445), (2805, 18011), (2905, 17391), (3255, 15521), (3689, 13695), (3927, 12865), (4233, 11935), (4565, 11067), (5115, 9877), (5797, 8715), (6391, 7905), (6545, 7719), (7055, 7161)]