47547304

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 107136000

約数和(自身を除く): 59588696

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 217, 244, 248, 427, 434, 449, 488, 854, 868, 898, 1708, 1736, 1796, 1891, 3143, 3416, 3592, 3782, 6286, 7564, 12572, 13237, 13919, 15128, 25144, 26474, 27389, 27838, 52948, 54778, 55676, 97433, 105896, 109556, 111352, 191723, 194866, 219112, 383446, 389732, 766892, 779464, 849059, 1533784, 1698118, 3396236, 5943413, 6792472, 11886826, 23773652, 47547304]

約数ペア:

[(1, 47547304), (2, 23773652), (4, 11886826), (7, 6792472), (8, 5943413), (14, 3396236), (28, 1698118), (31, 1533784), (56, 849059), (61, 779464), (62, 766892), (122, 389732), (124, 383446), (217, 219112), (244, 194866), (248, 191723), (427, 111352), (434, 109556), (449, 105896), (488, 97433), (854, 55676), (868, 54778), (898, 52948), (1708, 27838), (1736, 27389), (1796, 26474), (1891, 25144), (3143, 15128), (3416, 13919), (3592, 13237), (3782, 12572), (6286, 7564)]