47853960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5179}}^1$

素因数の和:5211

約数の個数: 128

約数和(自身を含む): 179020800

約数和(自身を除く): 131166840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 5179, 9240, 10358, 15537, 20716, 25895, 31074, 36253, 41432, 51790, 56969, 62148, 72506, 77685, 103580, 108759, 113938, 124296, 145012, 155370, 170907, 181265, 207160, 217518, 227876, 284845, 290024, 310740, 341814, 362530, 398783, 435036, 455752, 543795, 569690, 621480, 683628, 725060, 797566, 854535, 870072, 1087590, 1139380, 1196349, 1367256, 1450120, 1595132, 1709070, 1993915, 2175180, 2278760, 2392698, 3190264, 3418140, 3987830, 4350360, 4785396, 5981745, 6836280, 7975660, 9570792, 11963490, 15951320, 23926980, 47853960]

約数ペア:

[(1, 47853960), (2, 23926980), (3, 15951320), (4, 11963490), (5, 9570792), (6, 7975660), (7, 6836280), (8, 5981745), (10, 4785396), (11, 4350360), (12, 3987830), (14, 3418140), (15, 3190264), (20, 2392698), (21, 2278760), (22, 2175180), (24, 1993915), (28, 1709070), (30, 1595132), (33, 1450120), (35, 1367256), (40, 1196349), (42, 1139380), (44, 1087590), (55, 870072), (56, 854535), (60, 797566), (66, 725060), (70, 683628), (77, 621480), (84, 569690), (88, 543795), (105, 455752), (110, 435036), (120, 398783), (132, 362530), (140, 341814), (154, 310740), (165, 290024), (168, 284845), (210, 227876), (220, 217518), (231, 207160), (264, 181265), (280, 170907), (308, 155370), (330, 145012), (385, 124296), (420, 113938), (440, 108759), (462, 103580), (616, 77685), (660, 72506), (770, 62148), (840, 56969), (924, 51790), (1155, 41432), (1320, 36253), (1540, 31074), (1848, 25895), (2310, 20716), (3080, 15537), (4620, 10358), (5179, 9240)]