55768986

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 156671424

約数和(自身を除く): 100902438

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 97, 117, 126, 162, 169, 182, 189, 194, 234, 243, 273, 291, 338, 351, 378, 486, 507, 546, 567, 582, 679, 702, 819, 873, 1014, 1053, 1134, 1183, 1261, 1358, 1521, 1638, 1701, 1746, 2037, 2106, 2366, 2457, 2522, 2619, 3042, 3159, 3402, 3549, 3783, 4074, 4563, 4914, 5238, 6111, 6318, 7098, 7371, 7566, 7857, 8827, 9126, 10647, 11349, 12222, 13689, 14742, 15714, 16393, 17654, 18333, 21294, 22113, 22698, 23571, 26481, 27378, 31941, 32786, 34047, 36666, 41067, 44226, 47142, 49179, 52962, 54999, 63882, 68094, 79443, 82134, 95823, 98358, 102141, 109998, 114751, 147537, 158886, 164997, 191646, 204282, 229502, 238329, 287469, 295074, 306423, 329994, 344253, 442611, 476658, 574938, 612846, 688506, 714987, 885222, 1032759, 1327833, 1429974, 2065518, 2144961, 2655666, 3098277, 3983499, 4289922, 6196554, 7966998, 9294831, 18589662, 27884493, 55768986]

約数ペア:

[(1, 55768986), (2, 27884493), (3, 18589662), (6, 9294831), (7, 7966998), (9, 6196554), (13, 4289922), (14, 3983499), (18, 3098277), (21, 2655666), (26, 2144961), (27, 2065518), (39, 1429974), (42, 1327833), (54, 1032759), (63, 885222), (78, 714987), (81, 688506), (91, 612846), (97, 574938), (117, 476658), (126, 442611), (162, 344253), (169, 329994), (182, 306423), (189, 295074), (194, 287469), (234, 238329), (243, 229502), (273, 204282), (291, 191646), (338, 164997), (351, 158886), (378, 147537), (486, 114751), (507, 109998), (546, 102141), (567, 98358), (582, 95823), (679, 82134), (702, 79443), (819, 68094), (873, 63882), (1014, 54999), (1053, 52962), (1134, 49179), (1183, 47142), (1261, 44226), (1358, 41067), (1521, 36666), (1638, 34047), (1701, 32786), (1746, 31941), (2037, 27378), (2106, 26481), (2366, 23571), (2457, 22698), (2522, 22113), (2619, 21294), (3042, 18333), (3159, 17654), (3402, 16393), (3549, 15714), (3783, 14742), (4074, 13689), (4563, 12222), (4914, 11349), (5238, 10647), (6111, 9126), (6318, 8827), (7098, 7857), (7371, 7566)]