57508556

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12757}}^1$

素因数の和:12798

約数の個数: 36

約数和(自身を含む): 122170608

約数和(自身を除く): 64662052

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 12757, 25514, 51028, 89299, 178598, 293411, 357196, 586822, 625093, 1173644, 1250186, 2053877, 2500372, 4107754, 8215508, 14377139, 28754278, 57508556]

約数ペア:

[(1, 57508556), (2, 28754278), (4, 14377139), (7, 8215508), (14, 4107754), (23, 2500372), (28, 2053877), (46, 1250186), (49, 1173644), (92, 625093), (98, 586822), (161, 357196), (196, 293411), (322, 178598), (644, 89299), (1127, 51028), (2254, 25514), (4508, 12757)]