54914800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 141705216

約数和(自身を除く): 86790416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 47, 50, 80, 92, 94, 100, 115, 127, 184, 188, 200, 230, 235, 254, 368, 376, 400, 460, 470, 508, 575, 635, 752, 920, 940, 1016, 1081, 1150, 1175, 1270, 1840, 1880, 2032, 2162, 2300, 2350, 2540, 2921, 3175, 3760, 4324, 4600, 4700, 5080, 5405, 5842, 5969, 6350, 8648, 9200, 9400, 10160, 10810, 11684, 11938, 12700, 14605, 17296, 18800, 21620, 23368, 23876, 25400, 27025, 29210, 29845, 43240, 46736, 47752, 50800, 54050, 58420, 59690, 73025, 86480, 95504, 108100, 116840, 119380, 137287, 146050, 149225, 216200, 233680, 238760, 274574, 292100, 298450, 432400, 477520, 549148, 584200, 596900, 686435, 1098296, 1168400, 1193800, 1372870, 2196592, 2387600, 2745740, 3432175, 5491480, 6864350, 10982960, 13728700, 27457400, 54914800]

約数ペア:

[(1, 54914800), (2, 27457400), (4, 13728700), (5, 10982960), (8, 6864350), (10, 5491480), (16, 3432175), (20, 2745740), (23, 2387600), (25, 2196592), (40, 1372870), (46, 1193800), (47, 1168400), (50, 1098296), (80, 686435), (92, 596900), (94, 584200), (100, 549148), (115, 477520), (127, 432400), (184, 298450), (188, 292100), (200, 274574), (230, 238760), (235, 233680), (254, 216200), (368, 149225), (376, 146050), (400, 137287), (460, 119380), (470, 116840), (508, 108100), (575, 95504), (635, 86480), (752, 73025), (920, 59690), (940, 58420), (1016, 54050), (1081, 50800), (1150, 47752), (1175, 46736), (1270, 43240), (1840, 29845), (1880, 29210), (2032, 27025), (2162, 25400), (2300, 23876), (2350, 23368), (2540, 21620), (2921, 18800), (3175, 17296), (3760, 14605), (4324, 12700), (4600, 11938), (4700, 11684), (5080, 10810), (5405, 10160), (5842, 9400), (5969, 9200), (6350, 8648)]