42604850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{27487}}^1$

素因数の和:27530

約数の個数: 24

約数和(自身を含む): 81804288

約数和(自身を除く): 39199438

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 27487, 54974, 137435, 274870, 687175, 852097, 1374350, 1704194, 4260485, 8520970, 21302425, 42604850]

約数ペア:

[(1, 42604850), (2, 21302425), (5, 8520970), (10, 4260485), (25, 1704194), (31, 1374350), (50, 852097), (62, 687175), (155, 274870), (310, 137435), (775, 54974), (1550, 27487)]