49405620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74857}}^1$

素因数の和:74880

約数の個数: 48

約数和(自身を含む): 150913728

約数和(自身を除く): 101508108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 74857, 149714, 224571, 299428, 374285, 449142, 748570, 823427, 898284, 1122855, 1497140, 1646854, 2245710, 2470281, 3293708, 4117135, 4491420, 4940562, 8234270, 9881124, 12351405, 16468540, 24702810, 49405620]

約数ペア:

[(1, 49405620), (2, 24702810), (3, 16468540), (4, 12351405), (5, 9881124), (6, 8234270), (10, 4940562), (11, 4491420), (12, 4117135), (15, 3293708), (20, 2470281), (22, 2245710), (30, 1646854), (33, 1497140), (44, 1122855), (55, 898284), (60, 823427), (66, 748570), (110, 449142), (132, 374285), (165, 299428), (220, 224571), (330, 149714), (660, 74857)]