51409205

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{463}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 63141120

約数和(自身を除く): 11731915

約数列:

[1, 5, 53, 265, 419, 463, 2095, 2315, 22207, 24539, 111035, 122695, 193997, 969985, 10281841, 51409205]

約数ペア:

[(1, 51409205), (5, 10281841), (53, 969985), (265, 193997), (419, 122695), (463, 111035), (2095, 24539), (2315, 22207)]