49531727

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1153}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 63313056

約数和(自身を除く): 13781329

約数列:

[1, 7, 17, 19, 119, 133, 323, 361, 1153, 2261, 2527, 6137, 8071, 19601, 21907, 42959, 137207, 153349, 372419, 416233, 2606933, 2913631, 7075961, 49531727]

約数ペア:

[(1, 49531727), (7, 7075961), (17, 2913631), (19, 2606933), (119, 416233), (133, 372419), (323, 153349), (361, 137207), (1153, 42959), (2261, 21907), (2527, 19601), (6137, 8071)]