56287730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 104857200

約数和(自身を除く): 48569470

約数列:

[1, 2, 5, 10, 37, 74, 149, 185, 298, 370, 745, 1021, 1490, 2042, 5105, 5513, 10210, 11026, 27565, 37777, 55130, 75554, 152129, 188885, 304258, 377770, 760645, 1521290, 5628773, 11257546, 28143865, 56287730]

約数ペア:

[(1, 56287730), (2, 28143865), (5, 11257546), (10, 5628773), (37, 1521290), (74, 760645), (149, 377770), (185, 304258), (298, 188885), (370, 152129), (745, 75554), (1021, 55130), (1490, 37777), (2042, 27565), (5105, 11026), (5513, 10210)]