51777784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16553}}^1$

素因数の和:16599

約数の個数: 32

約数和(自身を含む): 107269920

約数和(自身を除く): 55492136

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 16553, 33106, 66212, 132424, 281401, 380719, 562802, 761438, 1125604, 1522876, 2251208, 3045752, 6472223, 12944446, 25888892, 51777784]

約数ペア:

[(1, 51777784), (2, 25888892), (4, 12944446), (8, 6472223), (17, 3045752), (23, 2251208), (34, 1522876), (46, 1125604), (68, 761438), (92, 562802), (136, 380719), (184, 281401), (391, 132424), (782, 66212), (1564, 33106), (3128, 16553)]