49940379

素因数分解:

$3^2\times {\mathrm{19}}^3\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 24

約数和(自身を含む): 76237200

約数和(自身を除く): 26296821

約数列:

[1, 3, 9, 19, 57, 171, 361, 809, 1083, 2427, 3249, 6859, 7281, 15371, 20577, 46113, 61731, 138339, 292049, 876147, 2628441, 5548931, 16646793, 49940379]

約数ペア:

[(1, 49940379), (3, 16646793), (9, 5548931), (19, 2628441), (57, 876147), (171, 292049), (361, 138339), (809, 61731), (1083, 46113), (2427, 20577), (3249, 15371), (6859, 7281)]