51929955

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2141}}^1$

素因数の和:2177

約数の個数: 72

約数和(自身を含む): 114279984

約数和(自身を除く): 62350029

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1617, 2141, 2205, 2695, 3465, 4851, 6423, 8085, 10705, 14987, 19269, 23551, 24255, 32115, 44961, 70653, 74935, 96345, 104909, 117755, 134883, 164857, 211959, 224805, 314727, 353265, 494571, 524545, 674415, 824285, 944181, 1059795, 1153999, 1483713, 1573635, 2472855, 3461997, 4720905, 5769995, 7418565, 10385991, 17309985, 51929955]

約数ペア:

[(1, 51929955), (3, 17309985), (5, 10385991), (7, 7418565), (9, 5769995), (11, 4720905), (15, 3461997), (21, 2472855), (33, 1573635), (35, 1483713), (45, 1153999), (49, 1059795), (55, 944181), (63, 824285), (77, 674415), (99, 524545), (105, 494571), (147, 353265), (165, 314727), (231, 224805), (245, 211959), (315, 164857), (385, 134883), (441, 117755), (495, 104909), (539, 96345), (693, 74935), (735, 70653), (1155, 44961), (1617, 32115), (2141, 24255), (2205, 23551), (2695, 19269), (3465, 14987), (4851, 10705), (6423, 8085)]