52947790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1723}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 109232640

約数和(自身を除く): 56284850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439, 878, 1723, 2195, 3073, 3446, 4390, 6146, 8615, 12061, 15365, 17230, 24122, 30730, 60305, 120610, 756397, 1512794, 3781985, 5294779, 7563970, 10589558, 26473895, 52947790]

約数ペア:

[(1, 52947790), (2, 26473895), (5, 10589558), (7, 7563970), (10, 5294779), (14, 3781985), (35, 1512794), (70, 756397), (439, 120610), (878, 60305), (1723, 30730), (2195, 24122), (3073, 17230), (3446, 15365), (4390, 12061), (6146, 8615)]