53113555

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 73363968

約数和(自身を除く): 20250413

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 347, 605, 1265, 1331, 1735, 2783, 3817, 6655, 7981, 13915, 19085, 30613, 39905, 41987, 87791, 153065, 209935, 438955, 461857, 965701, 2309285, 4828505, 10622711, 53113555]

約数ペア:

[(1, 53113555), (5, 10622711), (11, 4828505), (23, 2309285), (55, 965701), (115, 461857), (121, 438955), (253, 209935), (347, 153065), (605, 87791), (1265, 41987), (1331, 39905), (1735, 30613), (2783, 19085), (3817, 13915), (6655, 7981)]