49786880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:70

約数の個数: 208

約数和(自身を含む): 148617504

約数和(自身を除く): 98830624

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 64, 65, 68, 80, 85, 88, 104, 110, 128, 130, 136, 143, 160, 170, 176, 187, 208, 220, 221, 256, 260, 272, 286, 320, 340, 352, 374, 416, 440, 442, 512, 520, 544, 572, 640, 680, 704, 715, 748, 832, 880, 884, 935, 1024, 1040, 1088, 1105, 1144, 1280, 1360, 1408, 1430, 1496, 1664, 1760, 1768, 1870, 2048, 2080, 2176, 2210, 2288, 2431, 2560, 2720, 2816, 2860, 2992, 3328, 3520, 3536, 3740, 4096, 4160, 4352, 4420, 4576, 4862, 5120, 5440, 5632, 5720, 5984, 6656, 7040, 7072, 7480, 8320, 8704, 8840, 9152, 9724, 10240, 10880, 11264, 11440, 11968, 12155, 13312, 14080, 14144, 14960, 16640, 17408, 17680, 18304, 19448, 20480, 21760, 22528, 22880, 23936, 24310, 26624, 28160, 28288, 29920, 33280, 34816, 35360, 36608, 38896, 43520, 45056, 45760, 47872, 48620, 53248, 56320, 56576, 59840, 66560, 69632, 70720, 73216, 77792, 87040, 91520, 95744, 97240, 112640, 113152, 119680, 133120, 141440, 146432, 155584, 174080, 183040, 191488, 194480, 225280, 226304, 239360, 266240, 282880, 292864, 311168, 348160, 366080, 382976, 388960, 452608, 478720, 565760, 585728, 622336, 732160, 765952, 777920, 905216, 957440, 1131520, 1244672, 1464320, 1555840, 1914880, 2263040, 2489344, 2928640, 3111680, 3829760, 4526080, 4978688, 6223360, 9957376, 12446720, 24893440, 49786880]

約数ペア:

[(1, 49786880), (2, 24893440), (4, 12446720), (5, 9957376), (8, 6223360), (10, 4978688), (11, 4526080), (13, 3829760), (16, 3111680), (17, 2928640), (20, 2489344), (22, 2263040), (26, 1914880), (32, 1555840), (34, 1464320), (40, 1244672), (44, 1131520), (52, 957440), (55, 905216), (64, 777920), (65, 765952), (68, 732160), (80, 622336), (85, 585728), (88, 565760), (104, 478720), (110, 452608), (128, 388960), (130, 382976), (136, 366080), (143, 348160), (160, 311168), (170, 292864), (176, 282880), (187, 266240), (208, 239360), (220, 226304), (221, 225280), (256, 194480), (260, 191488), (272, 183040), (286, 174080), (320, 155584), (340, 146432), (352, 141440), (374, 133120), (416, 119680), (440, 113152), (442, 112640), (512, 97240), (520, 95744), (544, 91520), (572, 87040), (640, 77792), (680, 73216), (704, 70720), (715, 69632), (748, 66560), (832, 59840), (880, 56576), (884, 56320), (935, 53248), (1024, 48620), (1040, 47872), (1088, 45760), (1105, 45056), (1144, 43520), (1280, 38896), (1360, 36608), (1408, 35360), (1430, 34816), (1496, 33280), (1664, 29920), (1760, 28288), (1768, 28160), (1870, 26624), (2048, 24310), (2080, 23936), (2176, 22880), (2210, 22528), (2288, 21760), (2431, 20480), (2560, 19448), (2720, 18304), (2816, 17680), (2860, 17408), (2992, 16640), (3328, 14960), (3520, 14144), (3536, 14080), (3740, 13312), (4096, 12155), (4160, 11968), (4352, 11440), (4420, 11264), (4576, 10880), (4862, 10240), (5120, 9724), (5440, 9152), (5632, 8840), (5720, 8704), (5984, 8320), (6656, 7480), (7040, 7072)]