55257900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3919}}^1$

素因数の和:3983

約数の個数: 72

約数和(自身を含む): 163322880

約数和(自身を除く): 108064980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1410, 2350, 2820, 3525, 3919, 4700, 7050, 7838, 11757, 14100, 15676, 19595, 23514, 39190, 47028, 58785, 78380, 97975, 117570, 184193, 195950, 235140, 293925, 368386, 391900, 552579, 587850, 736772, 920965, 1105158, 1175700, 1841930, 2210316, 2762895, 3683860, 4604825, 5525790, 9209650, 11051580, 13814475, 18419300, 27628950, 55257900]

約数ペア:

[(1, 55257900), (2, 27628950), (3, 18419300), (4, 13814475), (5, 11051580), (6, 9209650), (10, 5525790), (12, 4604825), (15, 3683860), (20, 2762895), (25, 2210316), (30, 1841930), (47, 1175700), (50, 1105158), (60, 920965), (75, 736772), (94, 587850), (100, 552579), (141, 391900), (150, 368386), (188, 293925), (235, 235140), (282, 195950), (300, 184193), (470, 117570), (564, 97975), (705, 78380), (940, 58785), (1175, 47028), (1410, 39190), (2350, 23514), (2820, 19595), (3525, 15676), (3919, 14100), (4700, 11757), (7050, 7838)]