51475450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79193}}^1$

素因数の和:79218

約数の個数: 24

約数和(自身を含む): 103110588

約数和(自身を除く): 51635138

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 79193, 158386, 395965, 791930, 1029509, 1979825, 2059018, 3959650, 5147545, 10295090, 25737725, 51475450]

約数ペア:

[(1, 51475450), (2, 25737725), (5, 10295090), (10, 5147545), (13, 3959650), (25, 2059018), (26, 1979825), (50, 1029509), (65, 791930), (130, 395965), (325, 158386), (650, 79193)]