49206921

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{2131}}^1$

素因数の和:2356

約数の個数: 16

約数和(自身を含む): 67541760

約数和(自身を除く): 18334839

約数列:

[1, 3, 43, 129, 179, 537, 2131, 6393, 7697, 23091, 91633, 274899, 381449, 1144347, 16402307, 49206921]

約数ペア:

[(1, 49206921), (3, 16402307), (43, 1144347), (129, 381449), (179, 274899), (537, 91633), (2131, 23091), (6393, 7697)]