55474965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 134184960

約数和(自身を除く): 78709995

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 23, 31, 35, 39, 45, 57, 63, 65, 69, 91, 93, 95, 105, 115, 117, 133, 155, 161, 171, 195, 207, 217, 247, 273, 279, 285, 299, 315, 345, 399, 403, 437, 455, 465, 483, 585, 589, 651, 665, 713, 741, 805, 819, 855, 897, 1035, 1085, 1197, 1209, 1235, 1311, 1365, 1395, 1449, 1495, 1729, 1767, 1953, 1995, 2015, 2093, 2139, 2185, 2223, 2415, 2691, 2821, 2945, 3059, 3255, 3565, 3627, 3705, 3933, 4095, 4123, 4485, 4991, 5187, 5301, 5681, 5985, 6045, 6279, 6417, 6555, 7245, 7657, 8463, 8645, 8835, 9177, 9269, 9765, 10465, 10695, 11115, 12369, 13455, 13547, 14105, 14973, 15295, 15561, 17043, 18135, 18837, 19665, 20615, 22971, 24955, 25389, 25935, 26505, 27531, 27807, 28405, 31395, 32085, 37107, 38285, 39767, 40641, 42315, 44919, 45885, 46345, 51129, 53599, 61845, 64883, 67735, 68913, 74865, 77805, 83421, 85215, 94185, 94829, 114855, 119301, 121923, 126945, 137655, 139035, 160797, 176111, 185535, 194649, 198835, 203205, 224595, 255645, 267995, 284487, 324415, 344565, 357903, 417105, 474145, 482391, 528333, 583947, 596505, 609615, 803985, 853461, 880555, 973245, 1232777, 1422435, 1584999, 1789515, 2411955, 2641665, 2919735, 3698331, 4267305, 6163885, 7924995, 11094993, 18491655, 55474965]

約数ペア:

[(1, 55474965), (3, 18491655), (5, 11094993), (7, 7924995), (9, 6163885), (13, 4267305), (15, 3698331), (19, 2919735), (21, 2641665), (23, 2411955), (31, 1789515), (35, 1584999), (39, 1422435), (45, 1232777), (57, 973245), (63, 880555), (65, 853461), (69, 803985), (91, 609615), (93, 596505), (95, 583947), (105, 528333), (115, 482391), (117, 474145), (133, 417105), (155, 357903), (161, 344565), (171, 324415), (195, 284487), (207, 267995), (217, 255645), (247, 224595), (273, 203205), (279, 198835), (285, 194649), (299, 185535), (315, 176111), (345, 160797), (399, 139035), (403, 137655), (437, 126945), (455, 121923), (465, 119301), (483, 114855), (585, 94829), (589, 94185), (651, 85215), (665, 83421), (713, 77805), (741, 74865), (805, 68913), (819, 67735), (855, 64883), (897, 61845), (1035, 53599), (1085, 51129), (1197, 46345), (1209, 45885), (1235, 44919), (1311, 42315), (1365, 40641), (1395, 39767), (1449, 38285), (1495, 37107), (1729, 32085), (1767, 31395), (1953, 28405), (1995, 27807), (2015, 27531), (2093, 26505), (2139, 25935), (2185, 25389), (2223, 24955), (2415, 22971), (2691, 20615), (2821, 19665), (2945, 18837), (3059, 18135), (3255, 17043), (3565, 15561), (3627, 15295), (3705, 14973), (3933, 14105), (4095, 13547), (4123, 13455), (4485, 12369), (4991, 11115), (5187, 10695), (5301, 10465), (5681, 9765), (5985, 9269), (6045, 9177), (6279, 8835), (6417, 8645), (6555, 8463), (7245, 7657)]