49955230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2579}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 97524000

約数和(自身を除く): 47568770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 2579, 3874, 5158, 9685, 12895, 19370, 25790, 33527, 67054, 167635, 335270, 384271, 768542, 1921355, 3842710, 4995523, 9991046, 24977615, 49955230]

約数ペア:

[(1, 49955230), (2, 24977615), (5, 9991046), (10, 4995523), (13, 3842710), (26, 1921355), (65, 768542), (130, 384271), (149, 335270), (298, 167635), (745, 67054), (1490, 33527), (1937, 25790), (2579, 19370), (3874, 12895), (5158, 9685)]