55331800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14561}}^1$

素因数の和:14596

約数の個数: 48

約数和(自身を含む): 135426600

約数和(自身を除く): 80094800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 14561, 29122, 58244, 72805, 116488, 145610, 276659, 291220, 364025, 553318, 582440, 728050, 1106636, 1383295, 1456100, 2213272, 2766590, 2912200, 5533180, 6916475, 11066360, 13832950, 27665900, 55331800]

約数ペア:

[(1, 55331800), (2, 27665900), (4, 13832950), (5, 11066360), (8, 6916475), (10, 5533180), (19, 2912200), (20, 2766590), (25, 2213272), (38, 1456100), (40, 1383295), (50, 1106636), (76, 728050), (95, 582440), (100, 553318), (152, 364025), (190, 291220), (200, 276659), (380, 145610), (475, 116488), (760, 72805), (950, 58244), (1900, 29122), (3800, 14561)]