49452813

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19013}}^1$

素因数の和:19053

約数の個数: 18

約数和(自身を含む): 75884874

約数和(自身を除く): 26432061

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 19013, 57039, 171117, 323221, 969663, 2908989, 5494757, 16484271, 49452813]

約数ペア:

[(1, 49452813), (3, 16484271), (9, 5494757), (17, 2908989), (51, 969663), (153, 323221), (289, 171117), (867, 57039), (2601, 19013)]