50504146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 99532800

約数和(自身を除く): 49028654

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 71, 77, 142, 149, 154, 217, 298, 341, 434, 497, 682, 781, 994, 1043, 1562, 1639, 2086, 2201, 2387, 3278, 4402, 4619, 4774, 5467, 9238, 10579, 10934, 11473, 15407, 21158, 22946, 24211, 30814, 32333, 48422, 50809, 64666, 74053, 101618, 116369, 148106, 169477, 232738, 327949, 338954, 355663, 655898, 711326, 814583, 1629166, 2295643, 3607439, 4591286, 7214878, 25252073, 50504146]

約数ペア:

[(1, 50504146), (2, 25252073), (7, 7214878), (11, 4591286), (14, 3607439), (22, 2295643), (31, 1629166), (62, 814583), (71, 711326), (77, 655898), (142, 355663), (149, 338954), (154, 327949), (217, 232738), (298, 169477), (341, 148106), (434, 116369), (497, 101618), (682, 74053), (781, 64666), (994, 50809), (1043, 48422), (1562, 32333), (1639, 30814), (2086, 24211), (2201, 22946), (2387, 21158), (3278, 15407), (4402, 11473), (4619, 10934), (4774, 10579), (5467, 9238)]