51494274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{653}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 120694392

約数和(自身を除く): 69200118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 337, 653, 674, 1011, 1306, 1959, 2022, 3033, 3918, 4381, 5877, 6066, 8489, 8762, 11754, 13143, 16978, 25467, 26286, 39429, 50934, 76401, 78858, 152802, 220061, 440122, 660183, 1320366, 1980549, 2860793, 3961098, 5721586, 8582379, 17164758, 25747137, 51494274]

約数ペア:

[(1, 51494274), (2, 25747137), (3, 17164758), (6, 8582379), (9, 5721586), (13, 3961098), (18, 2860793), (26, 1980549), (39, 1320366), (78, 660183), (117, 440122), (234, 220061), (337, 152802), (653, 78858), (674, 76401), (1011, 50934), (1306, 39429), (1959, 26286), (2022, 25467), (3033, 16978), (3918, 13143), (4381, 11754), (5877, 8762), (6066, 8489)]