53113160

素因数分解:

$2^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1973}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 119742840

約数和(自身を除く): 66629680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 673, 1346, 1973, 2692, 3365, 3946, 5384, 6730, 7892, 9865, 13460, 15784, 19730, 26920, 39460, 78920, 1327829, 2655658, 5311316, 6639145, 10622632, 13278290, 26556580, 53113160]

約数ペア:

[(1, 53113160), (2, 26556580), (4, 13278290), (5, 10622632), (8, 6639145), (10, 5311316), (20, 2655658), (40, 1327829), (673, 78920), (1346, 39460), (1973, 26920), (2692, 19730), (3365, 15784), (3946, 13460), (5384, 9865), (6730, 7892)]