49445721

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{46957}}^1$

素因数の和:46982

約数の個数: 20

約数和(自身を含む): 79546852

約数和(自身を除く): 30101131

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 46957, 140871, 422613, 610441, 1267839, 1831323, 3803517, 5493969, 16481907, 49445721]

約数ペア:

[(1, 49445721), (3, 16481907), (9, 5493969), (13, 3803517), (27, 1831323), (39, 1267839), (81, 610441), (117, 422613), (351, 140871), (1053, 46957)]