51918735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16561}}^1$

素因数の和:16599

約数の個数: 32

約数和(自身を含む): 95397120

約数和(自身を除く): 43478385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 16561, 49683, 82805, 182171, 248415, 314659, 546513, 910855, 943977, 1573295, 2732565, 3461249, 4719885, 10383747, 17306245, 51918735]

約数ペア:

[(1, 51918735), (3, 17306245), (5, 10383747), (11, 4719885), (15, 3461249), (19, 2732565), (33, 1573295), (55, 943977), (57, 910855), (95, 546513), (165, 314659), (209, 248415), (285, 182171), (627, 82805), (1045, 49683), (3135, 16561)]