48937521

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 69921120

約数和(自身を除く): 20983599

約数列:

[1, 3, 19, 57, 73, 219, 361, 619, 1083, 1387, 1857, 4161, 11761, 26353, 35283, 45187, 79059, 135561, 223459, 670377, 858553, 2575659, 16312507, 48937521]

約数ペア:

[(1, 48937521), (3, 16312507), (19, 2575659), (57, 858553), (73, 670377), (219, 223459), (361, 135561), (619, 79059), (1083, 45187), (1387, 35283), (1857, 26353), (4161, 11761)]