51308451290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223080223}}^1$

素因数の和:223080253

約数の個数: 16

約数和(自身を含む): 96370656768

約数和(自身を除く): 45062205478

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 223080223, 446160446, 1115401115, 2230802230, 5130845129, 10261690258, 25654225645, 51308451290]

約数ペア:

[(1, 51308451290), (2, 25654225645), (5, 10261690258), (10, 5130845129), (23, 2230802230), (46, 1115401115), (115, 446160446), (230, 223080223)]