50961320

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16127}}^1$

素因数の和:16217

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 65160280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 16127, 32254, 64508, 80635, 129016, 161270, 322540, 645080, 1274033, 2548066, 5096132, 6370165, 10192264, 12740330, 25480660, 50961320]

約数ペア:

[(1, 50961320), (2, 25480660), (4, 12740330), (5, 10192264), (8, 6370165), (10, 5096132), (20, 2548066), (40, 1274033), (79, 645080), (158, 322540), (316, 161270), (395, 129016), (632, 80635), (790, 64508), (1580, 32254), (3160, 16127)]