50548779

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 80754432

約数和(自身を除く): 30205653

約数列:

[1, 3, 9, 23, 27, 43, 69, 81, 129, 207, 387, 621, 631, 989, 1161, 1863, 1893, 2967, 3483, 5679, 8901, 14513, 17037, 26703, 27133, 43539, 51111, 80109, 81399, 130617, 244197, 391851, 624059, 732591, 1175553, 1872177, 2197773, 5616531, 16849593, 50548779]

約数ペア:

[(1, 50548779), (3, 16849593), (9, 5616531), (23, 2197773), (27, 1872177), (43, 1175553), (69, 732591), (81, 624059), (129, 391851), (207, 244197), (387, 130617), (621, 81399), (631, 80109), (989, 51111), (1161, 43539), (1863, 27133), (1893, 26703), (2967, 17037), (3483, 14513), (5679, 8901)]