55103536

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{13721}}^1$

素因数の和:13980

約数の個数: 20

約数和(自身を含む): 107196264

約数和(自身を除く): 52092728

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 13721, 27442, 54884, 109768, 219536, 3443971, 6887942, 13775884, 27551768, 55103536]

約数ペア:

[(1, 55103536), (2, 27551768), (4, 13775884), (8, 6887942), (16, 3443971), (251, 219536), (502, 109768), (1004, 54884), (2008, 27442), (4016, 13721)]