56040808

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2539}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 109728000

約数和(自身を除く): 53687192

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 248, 356, 712, 2539, 2759, 5078, 5518, 10156, 11036, 20312, 22072, 78709, 157418, 225971, 314836, 451942, 629672, 903884, 1807768, 7005101, 14010202, 28020404, 56040808]

約数ペア:

[(1, 56040808), (2, 28020404), (4, 14010202), (8, 7005101), (31, 1807768), (62, 903884), (89, 629672), (124, 451942), (178, 314836), (248, 225971), (356, 157418), (712, 78709), (2539, 22072), (2759, 20312), (5078, 11036), (5518, 10156)]