51488470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2099}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 50117930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2099, 2230, 2453, 4198, 4906, 10495, 12265, 20990, 23089, 24530, 46178, 115445, 230890, 468077, 936154, 2340385, 4680770, 5148847, 10297694, 25744235, 51488470]

約数ペア:

[(1, 51488470), (2, 25744235), (5, 10297694), (10, 5148847), (11, 4680770), (22, 2340385), (55, 936154), (110, 468077), (223, 230890), (446, 115445), (1115, 46178), (2099, 24530), (2230, 23089), (2453, 20990), (4198, 12265), (4906, 10495)]