51419478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10973}}^1$

素因数の和:11060

約数の個数: 32

約数和(自身を含む): 113778432

約数和(自身を除く): 62358954

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 10973, 21946, 32919, 65838, 120703, 241406, 362109, 724218, 779083, 1558166, 2337249, 4674498, 8569913, 17139826, 25709739, 51419478]

約数ペア:

[(1, 51419478), (2, 25709739), (3, 17139826), (6, 8569913), (11, 4674498), (22, 2337249), (33, 1558166), (66, 779083), (71, 724218), (142, 362109), (213, 241406), (426, 120703), (781, 65838), (1562, 32919), (2343, 21946), (4686, 10973)]