48888290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1993}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 96477696

約数和(自身を除く): 47589406

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 1993, 2230, 2453, 3986, 4906, 9965, 12265, 19930, 21923, 24530, 43846, 109615, 219230, 444439, 888878, 2222195, 4444390, 4888829, 9777658, 24444145, 48888290]

約数ペア:

[(1, 48888290), (2, 24444145), (5, 9777658), (10, 4888829), (11, 4444390), (22, 2222195), (55, 888878), (110, 444439), (223, 219230), (446, 109615), (1115, 43846), (1993, 24530), (2230, 21923), (2453, 19930), (3986, 12265), (4906, 9965)]