51035460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17359}}^1$

素因数の和:17385

約数の個数: 72

約数和(自身を含む): 166239360

約数和(自身を除く): 115203900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 17359, 34718, 52077, 69436, 86795, 104154, 121513, 173590, 208308, 243026, 260385, 347180, 364539, 486052, 520770, 607565, 729078, 850591, 1041540, 1215130, 1458156, 1701182, 1822695, 2430260, 2551773, 3402364, 3645390, 4252955, 5103546, 7290780, 8505910, 10207092, 12758865, 17011820, 25517730, 51035460]

約数ペア:

[(1, 51035460), (2, 25517730), (3, 17011820), (4, 12758865), (5, 10207092), (6, 8505910), (7, 7290780), (10, 5103546), (12, 4252955), (14, 3645390), (15, 3402364), (20, 2551773), (21, 2430260), (28, 1822695), (30, 1701182), (35, 1458156), (42, 1215130), (49, 1041540), (60, 850591), (70, 729078), (84, 607565), (98, 520770), (105, 486052), (140, 364539), (147, 347180), (196, 260385), (210, 243026), (245, 208308), (294, 173590), (420, 121513), (490, 104154), (588, 86795), (735, 69436), (980, 52077), (1470, 34718), (2940, 17359)]