49149504

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 140

約数和(自身を含む): 153670000

約数和(自身を除く): 104520496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 499, 513, 576, 608, 648, 684, 864, 912, 998, 1026, 1216, 1296, 1368, 1497, 1539, 1728, 1824, 1996, 2052, 2592, 2736, 2994, 3078, 3648, 3992, 4104, 4491, 5184, 5472, 5988, 6156, 7984, 8208, 8982, 9481, 10944, 11976, 12312, 13473, 15968, 16416, 17964, 18962, 23952, 24624, 26946, 28443, 31936, 32832, 35928, 37924, 40419, 47904, 49248, 53892, 56886, 71856, 75848, 80838, 85329, 95808, 98496, 107784, 113772, 143712, 151696, 161676, 170658, 215568, 227544, 255987, 287424, 303392, 323352, 341316, 431136, 455088, 511974, 606784, 646704, 682632, 767961, 862272, 910176, 1023948, 1293408, 1365264, 1535922, 1820352, 2047896, 2586816, 2730528, 3071844, 4095792, 5461056, 6143688, 8191584, 12287376, 16383168, 24574752, 49149504]

約数ペア:

[(1, 49149504), (2, 24574752), (3, 16383168), (4, 12287376), (6, 8191584), (8, 6143688), (9, 5461056), (12, 4095792), (16, 3071844), (18, 2730528), (19, 2586816), (24, 2047896), (27, 1820352), (32, 1535922), (36, 1365264), (38, 1293408), (48, 1023948), (54, 910176), (57, 862272), (64, 767961), (72, 682632), (76, 646704), (81, 606784), (96, 511974), (108, 455088), (114, 431136), (144, 341316), (152, 323352), (162, 303392), (171, 287424), (192, 255987), (216, 227544), (228, 215568), (288, 170658), (304, 161676), (324, 151696), (342, 143712), (432, 113772), (456, 107784), (499, 98496), (513, 95808), (576, 85329), (608, 80838), (648, 75848), (684, 71856), (864, 56886), (912, 53892), (998, 49248), (1026, 47904), (1216, 40419), (1296, 37924), (1368, 35928), (1497, 32832), (1539, 31936), (1728, 28443), (1824, 26946), (1996, 24624), (2052, 23952), (2592, 18962), (2736, 17964), (2994, 16416), (3078, 15968), (3648, 13473), (3992, 12312), (4104, 11976), (4491, 10944), (5184, 9481), (5472, 8982), (5988, 8208), (6156, 7984)]