51880250

素因数分解:

$2^1\times 5^3\times {\mathrm{207521}}^1$

素因数の和:207538

約数の個数: 16

約数和(自身を含む): 97120296

約数和(自身を除く): 45240046

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 207521, 415042, 1037605, 2075210, 5188025, 10376050, 25940125, 51880250]

約数ペア:

[(1, 51880250), (2, 25940125), (5, 10376050), (10, 5188025), (25, 2075210), (50, 1037605), (125, 415042), (250, 207521)]