50898025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 65308320

約数和(自身を除く): 14410295

約数列:

[1, 5, 25, 43, 113, 215, 419, 565, 1075, 2095, 2825, 4859, 10475, 18017, 24295, 47347, 90085, 121475, 236735, 450425, 1183675, 2035921, 10179605, 50898025]

約数ペア:

[(1, 50898025), (5, 10179605), (25, 2035921), (43, 1183675), (113, 450425), (215, 236735), (419, 121475), (565, 90085), (1075, 47347), (2095, 24295), (2825, 18017), (4859, 10475)]