49139279

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1307}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 58012416

約数和(自身を除く): 8873137

約数列:

[1, 7, 41, 131, 287, 917, 1307, 5371, 9149, 37597, 53587, 171217, 375109, 1198519, 7019897, 49139279]

約数ペア:

[(1, 49139279), (7, 7019897), (41, 1198519), (131, 375109), (287, 171217), (917, 53587), (1307, 37597), (5371, 9149)]