48941872

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 115667200

約数和(自身を除く): 66725328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 109, 112, 133, 152, 211, 218, 266, 304, 422, 436, 532, 763, 844, 872, 1064, 1477, 1526, 1688, 1744, 2071, 2128, 2954, 3052, 3376, 4009, 4142, 5908, 6104, 8018, 8284, 11816, 12208, 14497, 16036, 16568, 22999, 23632, 28063, 28994, 32072, 33136, 45998, 56126, 57988, 64144, 91996, 112252, 115976, 160993, 183992, 224504, 231952, 321986, 367984, 436981, 449008, 643972, 873962, 1287944, 1747924, 2575888, 3058867, 3495848, 6117734, 6991696, 12235468, 24470936, 48941872]

約数ペア:

[(1, 48941872), (2, 24470936), (4, 12235468), (7, 6991696), (8, 6117734), (14, 3495848), (16, 3058867), (19, 2575888), (28, 1747924), (38, 1287944), (56, 873962), (76, 643972), (109, 449008), (112, 436981), (133, 367984), (152, 321986), (211, 231952), (218, 224504), (266, 183992), (304, 160993), (422, 115976), (436, 112252), (532, 91996), (763, 64144), (844, 57988), (872, 56126), (1064, 45998), (1477, 33136), (1526, 32072), (1688, 28994), (1744, 28063), (2071, 23632), (2128, 22999), (2954, 16568), (3052, 16036), (3376, 14497), (4009, 12208), (4142, 11816), (5908, 8284), (6104, 8018)]