48916980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{12941}}^1$

素因数の和:12966

約数の個数: 96

約数和(自身を含む): 173940480

約数和(自身を除く): 125023500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 12941, 25882, 38823, 51764, 64705, 77646, 90587, 116469, 129410, 155292, 181174, 194115, 232938, 258820, 271761, 349407, 362348, 388230, 452935, 465876, 543522, 582345, 698814, 776460, 815283, 905870, 1087044, 1164690, 1358805, 1397628, 1630566, 1747035, 1811740, 2329380, 2445849, 2717610, 3261132, 3494070, 4076415, 4891698, 5435220, 6988140, 8152830, 9783396, 12229245, 16305660, 24458490, 48916980]

約数ペア:

[(1, 48916980), (2, 24458490), (3, 16305660), (4, 12229245), (5, 9783396), (6, 8152830), (7, 6988140), (9, 5435220), (10, 4891698), (12, 4076415), (14, 3494070), (15, 3261132), (18, 2717610), (20, 2445849), (21, 2329380), (27, 1811740), (28, 1747035), (30, 1630566), (35, 1397628), (36, 1358805), (42, 1164690), (45, 1087044), (54, 905870), (60, 815283), (63, 776460), (70, 698814), (84, 582345), (90, 543522), (105, 465876), (108, 452935), (126, 388230), (135, 362348), (140, 349407), (180, 271761), (189, 258820), (210, 232938), (252, 194115), (270, 181174), (315, 155292), (378, 129410), (420, 116469), (540, 90587), (630, 77646), (756, 64705), (945, 51764), (1260, 38823), (1890, 25882), (3780, 12941)]