49210971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4327}}^1$

素因数の和:4570

約数の個数: 16

約数和(自身を含む): 69801984

約数和(自身を除く): 20591013

約数列:

[1, 3, 17, 51, 223, 669, 3791, 4327, 11373, 12981, 73559, 220677, 964921, 2894763, 16403657, 49210971]

約数ペア:

[(1, 49210971), (3, 16403657), (17, 2894763), (51, 964921), (223, 220677), (669, 73559), (3791, 12981), (4327, 11373)]