56976304

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 139276800

約数和(自身を除く): 82300496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 103, 112, 154, 176, 206, 308, 412, 449, 616, 721, 824, 898, 1133, 1232, 1442, 1648, 1796, 2266, 2884, 3143, 3592, 4532, 4939, 5768, 6286, 7184, 7931, 9064, 9878, 11536, 12572, 15862, 18128, 19756, 25144, 31724, 34573, 39512, 46247, 50288, 63448, 69146, 79024, 92494, 126896, 138292, 184988, 276584, 323729, 369976, 508717, 553168, 647458, 739952, 1017434, 1294916, 2034868, 2589832, 3561019, 4069736, 5179664, 7122038, 8139472, 14244076, 28488152, 56976304]

約数ペア:

[(1, 56976304), (2, 28488152), (4, 14244076), (7, 8139472), (8, 7122038), (11, 5179664), (14, 4069736), (16, 3561019), (22, 2589832), (28, 2034868), (44, 1294916), (56, 1017434), (77, 739952), (88, 647458), (103, 553168), (112, 508717), (154, 369976), (176, 323729), (206, 276584), (308, 184988), (412, 138292), (449, 126896), (616, 92494), (721, 79024), (824, 69146), (898, 63448), (1133, 50288), (1232, 46247), (1442, 39512), (1648, 34573), (1796, 31724), (2266, 25144), (2884, 19756), (3143, 18128), (3592, 15862), (4532, 12572), (4939, 11536), (5768, 9878), (6286, 9064), (7184, 7931)]