55131978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15761}}^1$

素因数の和:15830

約数の個数: 32

約数和(自身を含む): 122565312

約数和(自身を除く): 67433334

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 15761, 31522, 47283, 94566, 173371, 346742, 520113, 835333, 1040226, 1670666, 2505999, 5011998, 9188663, 18377326, 27565989, 55131978]

約数ペア:

[(1, 55131978), (2, 27565989), (3, 18377326), (6, 9188663), (11, 5011998), (22, 2505999), (33, 1670666), (53, 1040226), (66, 835333), (106, 520113), (159, 346742), (318, 173371), (583, 94566), (1166, 47283), (1749, 31522), (3498, 15761)]