48778755788

素因数分解:

$2^2\times 7^3\times {\mathrm{421}}^1\times {\mathrm{84449}}^1$

素因数の和:84895

約数の個数: 48

約数和(自身を含む): 99786120000

約数和(自身を除く): 51007364212

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 421, 686, 842, 1372, 1684, 2947, 5894, 11788, 20629, 41258, 82516, 84449, 144403, 168898, 288806, 337796, 577612, 591143, 1182286, 2364572, 4138001, 8276002, 16552004, 28966007, 35553029, 57932014, 71106058, 115864028, 142212116, 248871203, 497742406, 995484812, 1742098421, 3484196842, 6968393684, 12194688947, 24389377894, 48778755788]

約数ペア:

[(1, 48778755788), (2, 24389377894), (4, 12194688947), (7, 6968393684), (14, 3484196842), (28, 1742098421), (49, 995484812), (98, 497742406), (196, 248871203), (343, 142212116), (421, 115864028), (686, 71106058), (842, 57932014), (1372, 35553029), (1684, 28966007), (2947, 16552004), (5894, 8276002), (11788, 4138001), (20629, 2364572), (41258, 1182286), (82516, 591143), (84449, 577612), (144403, 337796), (168898, 288806)]