51509004

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{80989}}^1$

素因数の和:81049

約数の個数: 24

約数和(自身を含む): 122456880

約数和(自身を除く): 70947876

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 80989, 161978, 242967, 323956, 485934, 971868, 4292417, 8584834, 12877251, 17169668, 25754502, 51509004]

約数ペア:

[(1, 51509004), (2, 25754502), (3, 17169668), (4, 12877251), (6, 8584834), (12, 4292417), (53, 971868), (106, 485934), (159, 323956), (212, 242967), (318, 161978), (636, 80989)]