49085495

素因数分解:

$5^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 61998048

約数和(自身を除く): 12912553

約数列:

[1, 5, 37, 71, 101, 185, 355, 505, 1369, 2627, 3737, 6845, 7171, 13135, 18685, 35855, 97199, 138269, 265327, 485995, 691345, 1326635, 9817099, 49085495]

約数ペア:

[(1, 49085495), (5, 9817099), (37, 1326635), (71, 691345), (101, 485995), (185, 265327), (355, 138269), (505, 97199), (1369, 35855), (2627, 18685), (3737, 13135), (6845, 7171)]