53203073

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 69120000

約数和(自身を除く): 15916927

約数列:

[1, 7, 11, 49, 59, 77, 239, 343, 413, 539, 649, 1673, 2629, 2891, 3773, 4543, 11711, 14101, 18403, 20237, 31801, 81977, 98707, 128821, 155111, 222607, 690949, 901747, 1085777, 4836643, 7600439, 53203073]

約数ペア:

[(1, 53203073), (7, 7600439), (11, 4836643), (49, 1085777), (59, 901747), (77, 690949), (239, 222607), (343, 155111), (413, 128821), (539, 98707), (649, 81977), (1673, 31801), (2629, 20237), (2891, 18403), (3773, 14101), (4543, 11711)]