51356778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2309}}^1$

素因数の和:2662

約数の個数: 32

約数和(自身を含む): 112432320

約数和(自身を除く): 61075542

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 337, 674, 1011, 2022, 2309, 3707, 4618, 6927, 7414, 11121, 13854, 22242, 25399, 50798, 76197, 152394, 778133, 1556266, 2334399, 4668798, 8559463, 17118926, 25678389, 51356778]

約数ペア:

[(1, 51356778), (2, 25678389), (3, 17118926), (6, 8559463), (11, 4668798), (22, 2334399), (33, 1556266), (66, 778133), (337, 152394), (674, 76197), (1011, 50798), (2022, 25399), (2309, 22242), (3707, 13854), (4618, 11121), (6927, 7414)]