51015965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10193}}^1$

素因数の和:10229

約数の個数: 32

約数和(自身を含む): 82204416

約数和(自身を除く): 31188451

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 10193, 50965, 71351, 112123, 132509, 356755, 560615, 662545, 784861, 927563, 1457599, 3924305, 4637815, 7287995, 10203193, 51015965]

約数ペア:

[(1, 51015965), (5, 10203193), (7, 7287995), (11, 4637815), (13, 3924305), (35, 1457599), (55, 927563), (65, 784861), (77, 662545), (91, 560615), (143, 356755), (385, 132509), (455, 112123), (715, 71351), (1001, 50965), (5005, 10193)]