51118366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 84869568

約数和(自身を除く): 33751202

約数列:

[1, 2, 13, 26, 61, 122, 167, 193, 334, 386, 793, 1586, 2171, 2509, 4342, 5018, 10187, 11773, 20374, 23546, 32231, 64462, 132431, 153049, 264862, 306098, 419003, 838006, 1966091, 3932182, 25559183, 51118366]

約数ペア:

[(1, 51118366), (2, 25559183), (13, 3932182), (26, 1966091), (61, 838006), (122, 419003), (167, 306098), (193, 264862), (334, 153049), (386, 132431), (793, 64462), (1586, 32231), (2171, 23546), (2509, 20374), (4342, 11773), (5018, 10187)]