56944460

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6763}}^1$

素因数の和:7193

約数の個数: 24

約数和(自身を含む): 119885136

約数和(自身を除く): 62940676

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 6763, 8420, 13526, 27052, 33815, 67630, 135260, 2847223, 5694446, 11388892, 14236115, 28472230, 56944460]

約数ペア:

[(1, 56944460), (2, 28472230), (4, 14236115), (5, 11388892), (10, 5694446), (20, 2847223), (421, 135260), (842, 67630), (1684, 33815), (2105, 27052), (4210, 13526), (6763, 8420)]