49641312

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 154958832

約数和(自身を除く): 105317520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 84, 96, 98, 112, 122, 147, 168, 173, 183, 196, 224, 244, 294, 336, 346, 366, 392, 427, 488, 519, 588, 672, 692, 732, 784, 854, 976, 1038, 1176, 1211, 1281, 1384, 1464, 1568, 1708, 1952, 2076, 2352, 2422, 2562, 2768, 2928, 2989, 3416, 3633, 4152, 4704, 4844, 5124, 5536, 5856, 5978, 6832, 7266, 8304, 8477, 8967, 9688, 10248, 10553, 11956, 13664, 14532, 16608, 16954, 17934, 19376, 20496, 21106, 23912, 25431, 29064, 31659, 33908, 35868, 38752, 40992, 42212, 47824, 50862, 58128, 63318, 67816, 71736, 73871, 84424, 95648, 101724, 116256, 126636, 135632, 143472, 147742, 168848, 203448, 221613, 253272, 271264, 286944, 295484, 337696, 406896, 443226, 506544, 517097, 590968, 813792, 886452, 1013088, 1034194, 1181936, 1551291, 1772904, 2068388, 2363872, 3102582, 3545808, 4136776, 6205164, 7091616, 8273552, 12410328, 16547104, 24820656, 49641312]

約数ペア:

[(1, 49641312), (2, 24820656), (3, 16547104), (4, 12410328), (6, 8273552), (7, 7091616), (8, 6205164), (12, 4136776), (14, 3545808), (16, 3102582), (21, 2363872), (24, 2068388), (28, 1772904), (32, 1551291), (42, 1181936), (48, 1034194), (49, 1013088), (56, 886452), (61, 813792), (84, 590968), (96, 517097), (98, 506544), (112, 443226), (122, 406896), (147, 337696), (168, 295484), (173, 286944), (183, 271264), (196, 253272), (224, 221613), (244, 203448), (294, 168848), (336, 147742), (346, 143472), (366, 135632), (392, 126636), (427, 116256), (488, 101724), (519, 95648), (588, 84424), (672, 73871), (692, 71736), (732, 67816), (784, 63318), (854, 58128), (976, 50862), (1038, 47824), (1176, 42212), (1211, 40992), (1281, 38752), (1384, 35868), (1464, 33908), (1568, 31659), (1708, 29064), (1952, 25431), (2076, 23912), (2352, 21106), (2422, 20496), (2562, 19376), (2768, 17934), (2928, 16954), (2989, 16608), (3416, 14532), (3633, 13664), (4152, 11956), (4704, 10553), (4844, 10248), (5124, 9688), (5536, 8967), (5856, 8477), (5978, 8304), (6832, 7266)]