54840996826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{953}}^1$

素因数の和:1340

約数の個数: 128

約数和(自身を含む): 109988720640

約数和(自身を除く): 55147723814

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 71, 77, 133, 142, 154, 209, 266, 277, 418, 497, 554, 781, 953, 994, 1349, 1463, 1562, 1906, 1939, 2698, 2926, 3047, 3878, 5263, 5467, 6094, 6671, 9443, 10483, 10526, 10934, 13342, 14839, 18107, 18886, 19667, 20966, 21329, 29678, 36214, 36841, 39334, 42658, 57893, 67663, 73381, 73682, 103873, 115786, 126749, 135326, 137669, 146762, 199177, 207746, 216337, 253498, 263981, 275338, 373673, 398354, 405251, 432674, 473641, 527962, 744293, 747346, 810502, 947282, 1285597, 1394239, 1488586, 1514359, 1847867, 2571194, 2615711, 2788478, 2903791, 3028718, 3695734, 4110403, 5015639, 5210051, 5231422, 5807582, 8220806, 8999179, 10031278, 10420102, 14141567, 17998358, 18742651, 20326537, 28283134, 28772821, 35109473, 37485302, 40653074, 55172029, 57545642, 70218946, 98990969, 110344058, 131198557, 197981938, 206169161, 262397114, 356110369, 386204203, 412338322, 712220738, 772408406, 1443184127, 2492772583, 2886368254, 3917214059, 4985545166, 7834428118, 27420498413, 54840996826]

約数ペア:

[(1, 54840996826), (2, 27420498413), (7, 7834428118), (11, 4985545166), (14, 3917214059), (19, 2886368254), (22, 2492772583), (38, 1443184127), (71, 772408406), (77, 712220738), (133, 412338322), (142, 386204203), (154, 356110369), (209, 262397114), (266, 206169161), (277, 197981938), (418, 131198557), (497, 110344058), (554, 98990969), (781, 70218946), (953, 57545642), (994, 55172029), (1349, 40653074), (1463, 37485302), (1562, 35109473), (1906, 28772821), (1939, 28283134), (2698, 20326537), (2926, 18742651), (3047, 17998358), (3878, 14141567), (5263, 10420102), (5467, 10031278), (6094, 8999179), (6671, 8220806), (9443, 5807582), (10483, 5231422), (10526, 5210051), (10934, 5015639), (13342, 4110403), (14839, 3695734), (18107, 3028718), (18886, 2903791), (19667, 2788478), (20966, 2615711), (21329, 2571194), (29678, 1847867), (36214, 1514359), (36841, 1488586), (39334, 1394239), (42658, 1285597), (57893, 947282), (67663, 810502), (73381, 747346), (73682, 744293), (103873, 527962), (115786, 473641), (126749, 432674), (135326, 405251), (137669, 398354), (146762, 373673), (199177, 275338), (207746, 263981), (216337, 253498)]