48891780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{38803}}^1$

素因数の和:38825

約数の個数: 72

約数和(自身を含む): 169495872

約数和(自身を除く): 120604092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 38803, 77606, 116409, 155212, 194015, 232818, 271621, 349227, 388030, 465636, 543242, 582045, 698454, 776060, 814863, 1086484, 1164090, 1358105, 1396908, 1629726, 1746135, 2328180, 2444589, 2716210, 3259452, 3492270, 4074315, 4889178, 5432420, 6984540, 8148630, 9778356, 12222945, 16297260, 24445890, 48891780]

約数ペア:

[(1, 48891780), (2, 24445890), (3, 16297260), (4, 12222945), (5, 9778356), (6, 8148630), (7, 6984540), (9, 5432420), (10, 4889178), (12, 4074315), (14, 3492270), (15, 3259452), (18, 2716210), (20, 2444589), (21, 2328180), (28, 1746135), (30, 1629726), (35, 1396908), (36, 1358105), (42, 1164090), (45, 1086484), (60, 814863), (63, 776060), (70, 698454), (84, 582045), (90, 543242), (105, 465636), (126, 388030), (140, 349227), (180, 271621), (210, 232818), (252, 194015), (315, 155212), (420, 116409), (630, 77606), (1260, 38803)]