51656976

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{7321}}^1$

素因数の和:7349

約数の個数: 90

約数和(自身を含む): 168193662

約数和(自身を除く): 116536686

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 7321, 14642, 21963, 29284, 43926, 51247, 58568, 65889, 87852, 102494, 117136, 131778, 153741, 175704, 204988, 263556, 307482, 351408, 358729, 409976, 461223, 527112, 614964, 717458, 819952, 922446, 1054224, 1076187, 1229928, 1434916, 1844892, 2152374, 2459856, 2869832, 3228561, 3689784, 4304748, 5739664, 6457122, 7379568, 8609496, 12914244, 17218992, 25828488, 51656976]

約数ペア:

[(1, 51656976), (2, 25828488), (3, 17218992), (4, 12914244), (6, 8609496), (7, 7379568), (8, 6457122), (9, 5739664), (12, 4304748), (14, 3689784), (16, 3228561), (18, 2869832), (21, 2459856), (24, 2152374), (28, 1844892), (36, 1434916), (42, 1229928), (48, 1076187), (49, 1054224), (56, 922446), (63, 819952), (72, 717458), (84, 614964), (98, 527112), (112, 461223), (126, 409976), (144, 358729), (147, 351408), (168, 307482), (196, 263556), (252, 204988), (294, 175704), (336, 153741), (392, 131778), (441, 117136), (504, 102494), (588, 87852), (784, 65889), (882, 58568), (1008, 51247), (1176, 43926), (1764, 29284), (2352, 21963), (3528, 14642), (7056, 7321)]