49590921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 74262528

約数和(自身を除く): 24671607

約数列:

[1, 3, 17, 23, 51, 67, 69, 201, 391, 631, 1139, 1173, 1541, 1893, 3417, 4623, 10727, 14513, 26197, 32181, 42277, 43539, 78591, 126831, 246721, 718709, 740163, 972371, 2156127, 2917113, 16530307, 49590921]

約数ペア:

[(1, 49590921), (3, 16530307), (17, 2917113), (23, 2156127), (51, 972371), (67, 740163), (69, 718709), (201, 246721), (391, 126831), (631, 78591), (1139, 43539), (1173, 42277), (1541, 32181), (1893, 26197), (3417, 14513), (4623, 10727)]