54783688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{821}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 108504000

約数和(自身を除く): 53720312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 439, 821, 878, 1642, 1756, 3284, 3512, 6568, 8341, 15599, 16682, 31198, 33364, 62396, 66728, 124792, 360419, 720838, 1441676, 2883352, 6847961, 13695922, 27391844, 54783688]

約数ペア:

[(1, 54783688), (2, 27391844), (4, 13695922), (8, 6847961), (19, 2883352), (38, 1441676), (76, 720838), (152, 360419), (439, 124792), (821, 66728), (878, 62396), (1642, 33364), (1756, 31198), (3284, 16682), (3512, 15599), (6568, 8341)]