55289976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 169344000

約数和(自身を除く): 114054024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 41, 42, 46, 56, 69, 82, 84, 92, 123, 138, 161, 164, 168, 184, 246, 276, 287, 322, 328, 349, 483, 492, 552, 574, 644, 698, 861, 943, 966, 984, 1047, 1148, 1288, 1396, 1722, 1886, 1932, 2094, 2296, 2443, 2792, 2829, 3444, 3772, 3864, 4188, 4886, 5658, 6601, 6888, 7329, 7544, 8027, 8376, 9772, 11316, 13202, 14309, 14658, 16054, 19544, 19803, 22632, 24081, 26404, 28618, 29316, 32108, 39606, 42927, 48162, 52808, 56189, 57236, 58632, 64216, 79212, 85854, 96324, 100163, 112378, 114472, 158424, 168567, 171708, 192648, 200326, 224756, 300489, 329107, 337134, 343416, 400652, 449512, 600978, 658214, 674268, 801304, 987321, 1201956, 1316428, 1348536, 1974642, 2303749, 2403912, 2632856, 3949284, 4607498, 6911247, 7898568, 9214996, 13822494, 18429992, 27644988, 55289976]

約数ペア:

[(1, 55289976), (2, 27644988), (3, 18429992), (4, 13822494), (6, 9214996), (7, 7898568), (8, 6911247), (12, 4607498), (14, 3949284), (21, 2632856), (23, 2403912), (24, 2303749), (28, 1974642), (41, 1348536), (42, 1316428), (46, 1201956), (56, 987321), (69, 801304), (82, 674268), (84, 658214), (92, 600978), (123, 449512), (138, 400652), (161, 343416), (164, 337134), (168, 329107), (184, 300489), (246, 224756), (276, 200326), (287, 192648), (322, 171708), (328, 168567), (349, 158424), (483, 114472), (492, 112378), (552, 100163), (574, 96324), (644, 85854), (698, 79212), (861, 64216), (943, 58632), (966, 57236), (984, 56189), (1047, 52808), (1148, 48162), (1288, 42927), (1396, 39606), (1722, 32108), (1886, 29316), (1932, 28618), (2094, 26404), (2296, 24081), (2443, 22632), (2792, 19803), (2829, 19544), (3444, 16054), (3772, 14658), (3864, 14309), (4188, 13202), (4886, 11316), (5658, 9772), (6601, 8376), (6888, 8027), (7329, 7544)]