48448620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24469}}^1$

素因数の和:24495

約数の個数: 72

約数和(自身を含む): 160327440

約数和(自身を除く): 111878820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 24469, 48938, 73407, 97876, 122345, 146814, 220221, 244690, 269159, 293628, 367035, 440442, 489380, 538318, 734070, 807477, 880884, 1076636, 1101105, 1345795, 1468140, 1614954, 2202210, 2422431, 2691590, 3229908, 4037385, 4404420, 4844862, 5383180, 8074770, 9689724, 12112155, 16149540, 24224310, 48448620]

約数ペア:

[(1, 48448620), (2, 24224310), (3, 16149540), (4, 12112155), (5, 9689724), (6, 8074770), (9, 5383180), (10, 4844862), (11, 4404420), (12, 4037385), (15, 3229908), (18, 2691590), (20, 2422431), (22, 2202210), (30, 1614954), (33, 1468140), (36, 1345795), (44, 1101105), (45, 1076636), (55, 880884), (60, 807477), (66, 734070), (90, 538318), (99, 489380), (110, 440442), (132, 367035), (165, 293628), (180, 269159), (198, 244690), (220, 220221), (330, 146814), (396, 122345), (495, 97876), (660, 73407), (990, 48938), (1980, 24469)]