51979557

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{145601}}^1$

素因数の和:145628

約数の個数: 16

約数和(自身を含む): 83866752

約数和(自身を除く): 31887195

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 145601, 436803, 1019207, 2475217, 3057621, 7425651, 17326519, 51979557]

約数ペア:

[(1, 51979557), (3, 17326519), (7, 7425651), (17, 3057621), (21, 2475217), (51, 1019207), (119, 436803), (357, 145601)]