55448057

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 67283712

約数和(自身を除く): 11835655

約数列:

[1, 7, 31, 49, 173, 211, 217, 1211, 1477, 1519, 5363, 6541, 8477, 10339, 36503, 37541, 45787, 255521, 262787, 320509, 1131593, 1788647, 7921151, 55448057]

約数ペア:

[(1, 55448057), (7, 7921151), (31, 1788647), (49, 1131593), (173, 320509), (211, 262787), (217, 255521), (1211, 45787), (1477, 37541), (1519, 36503), (5363, 10339), (6541, 8477)]