48939580

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{10973}}^1$

素因数の和:11205

約数の個数: 24

約数和(自身を含む): 103243392

約数和(自身を除く): 54303812

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 10973, 21946, 43892, 54865, 109730, 219460, 2446979, 4893958, 9787916, 12234895, 24469790, 48939580]

約数ペア:

[(1, 48939580), (2, 24469790), (4, 12234895), (5, 9787916), (10, 4893958), (20, 2446979), (223, 219460), (446, 109730), (892, 54865), (1115, 43892), (2230, 21946), (4460, 10973)]