49455220

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{7951}}^1$

素因数の和:8271

約数の個数: 24

約数和(自身を含む): 104203008

約数和(自身を除く): 54747788

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 7951, 15902, 31804, 39755, 79510, 159020, 2472761, 4945522, 9891044, 12363805, 24727610, 49455220]

約数ペア:

[(1, 49455220), (2, 24727610), (4, 12363805), (5, 9891044), (10, 4945522), (20, 2472761), (311, 159020), (622, 79510), (1244, 39755), (1555, 31804), (3110, 15902), (6220, 7951)]