51479064

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 224

約数和(自身を含む): 179951520

約数和(自身を除く): 128472456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 97, 104, 108, 117, 126, 156, 162, 168, 182, 189, 194, 216, 234, 243, 252, 273, 291, 312, 324, 351, 364, 378, 388, 468, 486, 504, 546, 567, 582, 648, 679, 702, 728, 729, 756, 776, 819, 873, 936, 972, 1053, 1092, 1134, 1164, 1261, 1358, 1404, 1458, 1512, 1638, 1701, 1746, 1944, 2037, 2106, 2184, 2268, 2328, 2457, 2522, 2619, 2716, 2808, 2916, 3159, 3276, 3402, 3492, 3783, 4074, 4212, 4536, 4914, 5044, 5103, 5238, 5432, 5832, 6111, 6318, 6552, 6804, 6984, 7371, 7566, 7857, 8148, 8424, 8827, 9477, 9828, 10088, 10206, 10476, 11349, 12222, 12636, 13608, 14742, 15132, 15714, 16296, 17654, 18333, 18954, 19656, 20412, 20952, 22113, 22698, 23571, 24444, 25272, 26481, 29484, 30264, 31428, 34047, 35308, 36666, 37908, 40824, 44226, 45396, 47142, 48888, 52962, 54999, 58968, 62856, 66339, 68094, 70616, 70713, 73332, 75816, 79443, 88452, 90792, 94284, 102141, 105924, 109998, 132678, 136188, 141426, 146664, 158886, 164997, 176904, 188568, 204282, 211848, 219996, 238329, 265356, 272376, 282852, 306423, 317772, 329994, 408564, 439992, 476658, 494991, 530712, 565704, 612846, 635544, 659988, 714987, 817128, 919269, 953316, 989982, 1225692, 1319976, 1429974, 1838538, 1906632, 1979964, 2144961, 2451384, 2859948, 3677076, 3959928, 4289922, 5719896, 6434883, 7354152, 8579844, 12869766, 17159688, 25739532, 51479064]

約数ペア:

[(1, 51479064), (2, 25739532), (3, 17159688), (4, 12869766), (6, 8579844), (7, 7354152), (8, 6434883), (9, 5719896), (12, 4289922), (13, 3959928), (14, 3677076), (18, 2859948), (21, 2451384), (24, 2144961), (26, 1979964), (27, 1906632), (28, 1838538), (36, 1429974), (39, 1319976), (42, 1225692), (52, 989982), (54, 953316), (56, 919269), (63, 817128), (72, 714987), (78, 659988), (81, 635544), (84, 612846), (91, 565704), (97, 530712), (104, 494991), (108, 476658), (117, 439992), (126, 408564), (156, 329994), (162, 317772), (168, 306423), (182, 282852), (189, 272376), (194, 265356), (216, 238329), (234, 219996), (243, 211848), (252, 204282), (273, 188568), (291, 176904), (312, 164997), (324, 158886), (351, 146664), (364, 141426), (378, 136188), (388, 132678), (468, 109998), (486, 105924), (504, 102141), (546, 94284), (567, 90792), (582, 88452), (648, 79443), (679, 75816), (702, 73332), (728, 70713), (729, 70616), (756, 68094), (776, 66339), (819, 62856), (873, 58968), (936, 54999), (972, 52962), (1053, 48888), (1092, 47142), (1134, 45396), (1164, 44226), (1261, 40824), (1358, 37908), (1404, 36666), (1458, 35308), (1512, 34047), (1638, 31428), (1701, 30264), (1746, 29484), (1944, 26481), (2037, 25272), (2106, 24444), (2184, 23571), (2268, 22698), (2328, 22113), (2457, 20952), (2522, 20412), (2619, 19656), (2716, 18954), (2808, 18333), (2916, 17654), (3159, 16296), (3276, 15714), (3402, 15132), (3492, 14742), (3783, 13608), (4074, 12636), (4212, 12222), (4536, 11349), (4914, 10476), (5044, 10206), (5103, 10088), (5238, 9828), (5432, 9477), (5832, 8827), (6111, 8424), (6318, 8148), (6552, 7857), (6804, 7566), (6984, 7371)]