55633900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 149990400

約数和(自身を除く): 94356500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 47, 50, 70, 76, 89, 94, 95, 100, 133, 140, 175, 178, 188, 190, 235, 266, 329, 350, 356, 380, 445, 470, 475, 532, 623, 658, 665, 700, 890, 893, 940, 950, 1175, 1246, 1316, 1330, 1645, 1691, 1780, 1786, 1900, 2225, 2350, 2492, 2660, 3115, 3290, 3325, 3382, 3572, 4183, 4450, 4465, 4700, 6230, 6251, 6580, 6650, 6764, 8225, 8366, 8455, 8900, 8930, 11837, 12460, 12502, 13300, 15575, 16450, 16732, 16910, 17860, 20915, 22325, 23674, 25004, 29281, 31150, 31255, 32900, 33820, 41830, 42275, 44650, 47348, 58562, 59185, 62300, 62510, 79477, 83660, 84550, 89300, 104575, 117124, 118370, 125020, 146405, 156275, 158954, 169100, 209150, 236740, 292810, 295925, 312550, 317908, 397385, 418300, 556339, 585620, 591850, 625100, 732025, 794770, 1112678, 1183700, 1464050, 1589540, 1986925, 2225356, 2781695, 2928100, 3973850, 5563390, 7947700, 11126780, 13908475, 27816950, 55633900]

約数ペア:

[(1, 55633900), (2, 27816950), (4, 13908475), (5, 11126780), (7, 7947700), (10, 5563390), (14, 3973850), (19, 2928100), (20, 2781695), (25, 2225356), (28, 1986925), (35, 1589540), (38, 1464050), (47, 1183700), (50, 1112678), (70, 794770), (76, 732025), (89, 625100), (94, 591850), (95, 585620), (100, 556339), (133, 418300), (140, 397385), (175, 317908), (178, 312550), (188, 295925), (190, 292810), (235, 236740), (266, 209150), (329, 169100), (350, 158954), (356, 156275), (380, 146405), (445, 125020), (470, 118370), (475, 117124), (532, 104575), (623, 89300), (658, 84550), (665, 83660), (700, 79477), (890, 62510), (893, 62300), (940, 59185), (950, 58562), (1175, 47348), (1246, 44650), (1316, 42275), (1330, 41830), (1645, 33820), (1691, 32900), (1780, 31255), (1786, 31150), (1900, 29281), (2225, 25004), (2350, 23674), (2492, 22325), (2660, 20915), (3115, 17860), (3290, 16910), (3325, 16732), (3382, 16450), (3572, 15575), (4183, 13300), (4450, 12502), (4465, 12460), (4700, 11837), (6230, 8930), (6251, 8900), (6580, 8455), (6650, 8366), (6764, 8225)]