51816708

素因数分解:

$2^2\times 3^2\times {\mathrm{691}}^1\times {\mathrm{2083}}^1$

素因数の和:2784

約数の個数: 36

約数和(自身を含む): 131233648

約数和(自身を除く): 79416940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 691, 1382, 2073, 2083, 2764, 4146, 4166, 6219, 6249, 8292, 8332, 12438, 12498, 18747, 24876, 24996, 37494, 74988, 1439353, 2878706, 4318059, 5757412, 8636118, 12954177, 17272236, 25908354, 51816708]

約数ペア:

[(1, 51816708), (2, 25908354), (3, 17272236), (4, 12954177), (6, 8636118), (9, 5757412), (12, 4318059), (18, 2878706), (36, 1439353), (691, 74988), (1382, 37494), (2073, 24996), (2083, 24876), (2764, 18747), (4146, 12498), (4166, 12438), (6219, 8332), (6249, 8292)]