54017570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 109486080

約数和(自身を除く): 55468510

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 47, 94, 95, 115, 190, 230, 235, 263, 437, 470, 526, 874, 893, 1081, 1315, 1786, 2162, 2185, 2630, 4370, 4465, 4997, 5405, 6049, 8930, 9994, 10810, 12098, 12361, 20539, 24722, 24985, 30245, 41078, 49970, 60490, 61805, 102695, 114931, 123610, 205390, 229862, 234859, 284303, 469718, 568606, 574655, 1149310, 1174295, 1421515, 2348590, 2843030, 5401757, 10803514, 27008785, 54017570]

約数ペア:

[(1, 54017570), (2, 27008785), (5, 10803514), (10, 5401757), (19, 2843030), (23, 2348590), (38, 1421515), (46, 1174295), (47, 1149310), (94, 574655), (95, 568606), (115, 469718), (190, 284303), (230, 234859), (235, 229862), (263, 205390), (437, 123610), (470, 114931), (526, 102695), (874, 61805), (893, 60490), (1081, 49970), (1315, 41078), (1786, 30245), (2162, 24985), (2185, 24722), (2630, 20539), (4370, 12361), (4465, 12098), (4997, 10810), (5405, 9994), (6049, 8930)]