55403050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2071

約数の個数: 48

約数和(自身を含む): 112269600

約数和(自身を除く): 56866550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1102, 1450, 2011, 2755, 4022, 5510, 10055, 13775, 20110, 27550, 38209, 50275, 58319, 76418, 100550, 116638, 191045, 291595, 382090, 583190, 955225, 1108061, 1457975, 1910450, 2216122, 2915950, 5540305, 11080610, 27701525, 55403050]

約数ペア:

[(1, 55403050), (2, 27701525), (5, 11080610), (10, 5540305), (19, 2915950), (25, 2216122), (29, 1910450), (38, 1457975), (50, 1108061), (58, 955225), (95, 583190), (145, 382090), (190, 291595), (290, 191045), (475, 116638), (551, 100550), (725, 76418), (950, 58319), (1102, 50275), (1450, 38209), (2011, 27550), (2755, 20110), (4022, 13775), (5510, 10055)]