49885203

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20353}}^1$

素因数の和:20418

約数の個数: 16

約数和(自身を含む): 71646080

約数和(自身を除く): 21760877

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 20353, 61059, 386707, 875179, 1160121, 2625537, 16628401, 49885203]

約数ペア:

[(1, 49885203), (3, 16628401), (19, 2625537), (43, 1160121), (57, 875179), (129, 386707), (817, 61059), (2451, 20353)]