50147251

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 66539520

約数和(自身を除く): 16392269

約数列:

[1, 7, 11, 19, 77, 133, 151, 209, 227, 1057, 1463, 1589, 1661, 2497, 2869, 4313, 11627, 17479, 20083, 30191, 31559, 34277, 47443, 220913, 239939, 332101, 377047, 651263, 2639329, 4558841, 7163893, 50147251]

約数ペア:

[(1, 50147251), (7, 7163893), (11, 4558841), (19, 2639329), (77, 651263), (133, 377047), (151, 332101), (209, 239939), (227, 220913), (1057, 47443), (1463, 34277), (1589, 31559), (1661, 30191), (2497, 20083), (2869, 17479), (4313, 11627)]