49648951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 55420416

約数和(自身を除く): 5771465

約数列:

[1, 11, 71, 151, 421, 781, 1661, 4631, 10721, 29891, 63571, 117931, 328801, 699281, 4513541, 49648951]

約数ペア:

[(1, 49648951), (11, 4513541), (71, 699281), (151, 328801), (421, 117931), (781, 63571), (1661, 29891), (4631, 10721)]