53391248

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{70999}}^1$

素因数の和:71054

約数の個数: 20

約数和(自身を含む): 105648000

約数和(自身を除く): 52256752

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 70999, 141998, 283996, 567992, 1135984, 3336953, 6673906, 13347812, 26695624, 53391248]

約数ペア:

[(1, 53391248), (2, 26695624), (4, 13347812), (8, 6673906), (16, 3336953), (47, 1135984), (94, 567992), (188, 283996), (376, 141998), (752, 70999)]