49219937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2360

約数の個数: 16

約数和(自身を含む): 56448000

約数和(自身を除く): 7228063

約数列:

[1, 13, 19, 89, 247, 1157, 1691, 2239, 21983, 29107, 42541, 199271, 553033, 2590523, 3786149, 49219937]

約数ペア:

[(1, 49219937), (13, 3786149), (19, 2590523), (89, 553033), (247, 199271), (1157, 42541), (1691, 29107), (2239, 21983)]