55278396

素因数分解:

$2^2\times 3^3\times {\mathrm{487}}^1\times {\mathrm{1051}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 143745280

約数和(自身を除く): 88466884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 487, 974, 1051, 1461, 1948, 2102, 2922, 3153, 4204, 4383, 5844, 6306, 8766, 9459, 12612, 13149, 17532, 18918, 26298, 28377, 37836, 52596, 56754, 113508, 511837, 1023674, 1535511, 2047348, 3071022, 4606533, 6142044, 9213066, 13819599, 18426132, 27639198, 55278396]

約数ペア:

[(1, 55278396), (2, 27639198), (3, 18426132), (4, 13819599), (6, 9213066), (9, 6142044), (12, 4606533), (18, 3071022), (27, 2047348), (36, 1535511), (54, 1023674), (108, 511837), (487, 113508), (974, 56754), (1051, 52596), (1461, 37836), (1948, 28377), (2102, 26298), (2922, 18918), (3153, 17532), (4204, 13149), (4383, 12612), (5844, 9459), (6306, 8766)]