49754601

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 79856000

約数和(自身を除く): 30101399

約数列:

[1, 3, 9, 13, 27, 39, 117, 229, 351, 619, 687, 1857, 2061, 2977, 5571, 6183, 8047, 8931, 16713, 24141, 26793, 72423, 80379, 141751, 217269, 425253, 1275759, 1842763, 3827277, 5528289, 16584867, 49754601]

約数ペア:

[(1, 49754601), (3, 16584867), (9, 5528289), (13, 3827277), (27, 1842763), (39, 1275759), (117, 425253), (229, 217269), (351, 141751), (619, 80379), (687, 72423), (1857, 26793), (2061, 24141), (2977, 16713), (5571, 8931), (6183, 8047)]