56552379

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 86177280

約数和(自身を除く): 29624901

約数列:

[1, 3, 13, 19, 39, 57, 167, 247, 457, 501, 741, 1371, 2171, 3173, 5941, 6513, 8683, 9519, 17823, 26049, 41249, 76319, 112879, 123747, 228957, 338637, 992147, 1450061, 2976441, 4350183, 18850793, 56552379]

約数ペア:

[(1, 56552379), (3, 18850793), (13, 4350183), (19, 2976441), (39, 1450061), (57, 992147), (167, 338637), (247, 228957), (457, 123747), (501, 112879), (741, 76319), (1371, 41249), (2171, 26049), (3173, 17823), (5941, 9519), (6513, 8683)]