49018328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1637}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 97297200

約数和(自身を除く): 48278872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 1637, 3274, 3743, 6548, 7486, 13096, 14972, 29944, 31103, 62206, 124412, 248824, 322489, 644978, 1289956, 2579912, 6127291, 12254582, 24509164, 49018328]

約数ペア:

[(1, 49018328), (2, 24509164), (4, 12254582), (8, 6127291), (19, 2579912), (38, 1289956), (76, 644978), (152, 322489), (197, 248824), (394, 124412), (788, 62206), (1576, 31103), (1637, 29944), (3274, 14972), (3743, 13096), (6548, 7486)]