55375488

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{109}}^1$

素因数の和:149

約数の個数: 240

約数和(自身を含む): 193460850

約数和(自身を除く): 138085362

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 109, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 218, 224, 252, 288, 294, 324, 327, 336, 378, 384, 392, 432, 436, 441, 448, 504, 567, 576, 588, 648, 654, 672, 756, 763, 784, 864, 872, 882, 896, 981, 1008, 1134, 1152, 1176, 1296, 1308, 1323, 1344, 1512, 1526, 1568, 1728, 1744, 1764, 1962, 2016, 2268, 2289, 2352, 2592, 2616, 2646, 2688, 2943, 3024, 3052, 3136, 3456, 3488, 3528, 3924, 3969, 4032, 4536, 4578, 4704, 5184, 5232, 5292, 5341, 5886, 6048, 6104, 6272, 6867, 6976, 7056, 7848, 7938, 8064, 8829, 9072, 9156, 9408, 10368, 10464, 10584, 10682, 11772, 12096, 12208, 13734, 13952, 14112, 15696, 15876, 16023, 17658, 18144, 18312, 18816, 20601, 20928, 21168, 21364, 23544, 24192, 24416, 27468, 28224, 31392, 31752, 32046, 35316, 36288, 36624, 41202, 41856, 42336, 42728, 47088, 48069, 48832, 54936, 56448, 61803, 62784, 63504, 64092, 70632, 72576, 73248, 82404, 84672, 85456, 94176, 96138, 97664, 109872, 123606, 125568, 127008, 128184, 141264, 144207, 146496, 164808, 169344, 170912, 188352, 192276, 219744, 247212, 254016, 256368, 282528, 288414, 292992, 329616, 341824, 376704, 384552, 432621, 439488, 494424, 508032, 512736, 565056, 576828, 659232, 683648, 769104, 865242, 878976, 988848, 1025472, 1130112, 1153656, 1318464, 1538208, 1730484, 1977696, 2050944, 2307312, 2636928, 3076416, 3460968, 3955392, 4614624, 6152832, 6921936, 7910784, 9229248, 13843872, 18458496, 27687744, 55375488]

約数ペア:

[(1, 55375488), (2, 27687744), (3, 18458496), (4, 13843872), (6, 9229248), (7, 7910784), (8, 6921936), (9, 6152832), (12, 4614624), (14, 3955392), (16, 3460968), (18, 3076416), (21, 2636928), (24, 2307312), (27, 2050944), (28, 1977696), (32, 1730484), (36, 1538208), (42, 1318464), (48, 1153656), (49, 1130112), (54, 1025472), (56, 988848), (63, 878976), (64, 865242), (72, 769104), (81, 683648), (84, 659232), (96, 576828), (98, 565056), (108, 512736), (109, 508032), (112, 494424), (126, 439488), (128, 432621), (144, 384552), (147, 376704), (162, 341824), (168, 329616), (189, 292992), (192, 288414), (196, 282528), (216, 256368), (218, 254016), (224, 247212), (252, 219744), (288, 192276), (294, 188352), (324, 170912), (327, 169344), (336, 164808), (378, 146496), (384, 144207), (392, 141264), (432, 128184), (436, 127008), (441, 125568), (448, 123606), (504, 109872), (567, 97664), (576, 96138), (588, 94176), (648, 85456), (654, 84672), (672, 82404), (756, 73248), (763, 72576), (784, 70632), (864, 64092), (872, 63504), (882, 62784), (896, 61803), (981, 56448), (1008, 54936), (1134, 48832), (1152, 48069), (1176, 47088), (1296, 42728), (1308, 42336), (1323, 41856), (1344, 41202), (1512, 36624), (1526, 36288), (1568, 35316), (1728, 32046), (1744, 31752), (1764, 31392), (1962, 28224), (2016, 27468), (2268, 24416), (2289, 24192), (2352, 23544), (2592, 21364), (2616, 21168), (2646, 20928), (2688, 20601), (2943, 18816), (3024, 18312), (3052, 18144), (3136, 17658), (3456, 16023), (3488, 15876), (3528, 15696), (3924, 14112), (3969, 13952), (4032, 13734), (4536, 12208), (4578, 12096), (4704, 11772), (5184, 10682), (5232, 10584), (5292, 10464), (5341, 10368), (5886, 9408), (6048, 9156), (6104, 9072), (6272, 8829), (6867, 8064), (6976, 7938), (7056, 7848)]