55514284

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22277}}^1$

素因数の和:22377

約数の個数: 24

約数和(自身を含む): 112281120

約数和(自身を除く): 56766836

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 22277, 44554, 89108, 155939, 311878, 623756, 1982653, 3965306, 7930612, 13878571, 27757142, 55514284]

約数ペア:

[(1, 55514284), (2, 27757142), (4, 13878571), (7, 7930612), (14, 3965306), (28, 1982653), (89, 623756), (178, 311878), (356, 155939), (623, 89108), (1246, 44554), (2492, 22277)]