49130921

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{761}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 58814208

約数和(自身を除く): 9683287

約数列:

[1, 7, 23, 161, 401, 761, 2807, 5327, 9223, 17503, 64561, 122521, 305161, 2136127, 7018703, 49130921]

約数ペア:

[(1, 49130921), (7, 7018703), (23, 2136127), (161, 305161), (401, 122521), (761, 64561), (2807, 17503), (5327, 9223)]