51600385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 67721472

約数和(自身を除く): 16121087

約数列:

[1, 5, 23, 37, 67, 115, 181, 185, 335, 851, 905, 1541, 2479, 4163, 4255, 6697, 7705, 12127, 12395, 20815, 33485, 57017, 60635, 154031, 278921, 285085, 448699, 770155, 1394605, 2243495, 10320077, 51600385]

約数ペア:

[(1, 51600385), (5, 10320077), (23, 2243495), (37, 1394605), (67, 770155), (115, 448699), (181, 285085), (185, 278921), (335, 154031), (851, 60635), (905, 57017), (1541, 33485), (2479, 20815), (4163, 12395), (4255, 12127), (6697, 7705)]