53157328

素因数分解:

$2^4\times 7^1\times {\mathrm{474619}}^1$

素因数の和:474634

約数の個数: 20

約数和(自身を含む): 117705760

約数和(自身を除く): 64548432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 474619, 949238, 1898476, 3322333, 3796952, 6644666, 7593904, 13289332, 26578664, 53157328]

約数ペア:

[(1, 53157328), (2, 26578664), (4, 13289332), (7, 7593904), (8, 6644666), (14, 3796952), (16, 3322333), (28, 1898476), (56, 949238), (112, 474619)]