54253850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 115915200

約数和(自身を除く): 61661350

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 379, 409, 758, 818, 1895, 2045, 2653, 2863, 3790, 4090, 5306, 5726, 9475, 10225, 13265, 14315, 18950, 20450, 26530, 28630, 66325, 71575, 132650, 143150, 155011, 310022, 775055, 1085077, 1550110, 2170154, 3875275, 5425385, 7750550, 10850770, 27126925, 54253850]

約数ペア:

[(1, 54253850), (2, 27126925), (5, 10850770), (7, 7750550), (10, 5425385), (14, 3875275), (25, 2170154), (35, 1550110), (50, 1085077), (70, 775055), (175, 310022), (350, 155011), (379, 143150), (409, 132650), (758, 71575), (818, 66325), (1895, 28630), (2045, 26530), (2653, 20450), (2863, 18950), (3790, 14315), (4090, 13265), (5306, 10225), (5726, 9475)]