55701688

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2557}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 119714400

約数和(自身を除く): 64012712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1556, 2557, 2723, 3112, 5114, 5446, 10228, 10892, 17899, 20456, 21784, 35798, 71596, 143192, 994673, 1989346, 3978692, 6962711, 7957384, 13925422, 27850844, 55701688]

約数ペア:

[(1, 55701688), (2, 27850844), (4, 13925422), (7, 7957384), (8, 6962711), (14, 3978692), (28, 1989346), (56, 994673), (389, 143192), (778, 71596), (1556, 35798), (2557, 21784), (2723, 20456), (3112, 17899), (5114, 10892), (5446, 10228)]