57494752

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1151}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 130056192

約数和(自身を除く): 72561440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1151, 1561, 1784, 2302, 3122, 3568, 4604, 6244, 7136, 8057, 9208, 12488, 16114, 18416, 24976, 32228, 36832, 49952, 64456, 128912, 256673, 257824, 513346, 1026692, 1796711, 2053384, 3593422, 4106768, 7186844, 8213536, 14373688, 28747376, 57494752]

約数ペア:

[(1, 57494752), (2, 28747376), (4, 14373688), (7, 8213536), (8, 7186844), (14, 4106768), (16, 3593422), (28, 2053384), (32, 1796711), (56, 1026692), (112, 513346), (223, 257824), (224, 256673), (446, 128912), (892, 64456), (1151, 49952), (1561, 36832), (1784, 32228), (2302, 24976), (3122, 18416), (3568, 16114), (4604, 12488), (6244, 9208), (7136, 8057)]