56648067

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 36

約数和(自身を含む): 91014408

約数和(自身を除く): 34366341

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 401, 651, 961, 1203, 1519, 2807, 2883, 4557, 6727, 8421, 12431, 19649, 20181, 37293, 47089, 58947, 87017, 141267, 261051, 385361, 609119, 1156083, 1827357, 2697527, 8092581, 18882689, 56648067]

約数ペア:

[(1, 56648067), (3, 18882689), (7, 8092581), (21, 2697527), (31, 1827357), (49, 1156083), (93, 609119), (147, 385361), (217, 261051), (401, 141267), (651, 87017), (961, 58947), (1203, 47089), (1519, 37293), (2807, 20181), (2883, 19649), (4557, 12431), (6727, 8421)]