51112449

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 75644712

約数和(自身を除く): 24532263

約数列:

[1, 3, 9, 61, 157, 183, 471, 549, 593, 1413, 1779, 5337, 9577, 28731, 36173, 86193, 93101, 108519, 279303, 325557, 837909, 5679161, 17037483, 51112449]

約数ペア:

[(1, 51112449), (3, 17037483), (9, 5679161), (61, 837909), (157, 325557), (183, 279303), (471, 108519), (549, 93101), (593, 86193), (1413, 36173), (1779, 28731), (5337, 9577)]