4749350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:149

約数の個数: 36

約数和(自身を含む): 9235644

約数和(自身を除く): 4486294

約数列:

[1, 2, 5, 10, 25, 43, 47, 50, 86, 94, 215, 235, 430, 470, 1075, 1175, 2021, 2150, 2209, 2350, 4042, 4418, 10105, 11045, 20210, 22090, 50525, 55225, 94987, 101050, 110450, 189974, 474935, 949870, 2374675, 4749350]

約数ペア:

[(1, 4749350), (2, 2374675), (5, 949870), (10, 474935), (25, 189974), (43, 110450), (47, 101050), (50, 94987), (86, 55225), (94, 50525), (215, 22090), (235, 20210), (430, 11045), (470, 10105), (1075, 4418), (1175, 4042), (2021, 2350), (2150, 2209)]