51882038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{18307}}^1$

素因数の和:18431

約数の個数: 16

約数和(自身を含む): 84582960

約数和(自身を除く): 32700922

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 18307, 36614, 237991, 475982, 1995463, 3990926, 25941019, 51882038]

約数ペア:

[(1, 51882038), (2, 25941019), (13, 3990926), (26, 1995463), (109, 475982), (218, 237991), (1417, 36614), (2834, 18307)]