55239289

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6199}}^1$

素因数の和:6292

約数の個数: 16

約数和(自身を含む): 67456000

約数和(自身を除く): 12216711

約数列:

[1, 7, 19, 67, 133, 469, 1273, 6199, 8911, 43393, 117781, 415333, 824467, 2907331, 7891327, 55239289]

約数ペア:

[(1, 55239289), (7, 7891327), (19, 2907331), (67, 824467), (133, 415333), (469, 117781), (1273, 43393), (6199, 8911)]