49086800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 138014976

約数和(自身を除く): 88928176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 175, 188, 200, 235, 280, 329, 350, 373, 376, 400, 470, 560, 658, 700, 746, 752, 940, 1175, 1316, 1400, 1492, 1645, 1865, 1880, 2350, 2611, 2632, 2800, 2984, 3290, 3730, 3760, 4700, 5222, 5264, 5968, 6580, 7460, 8225, 9325, 9400, 10444, 13055, 13160, 14920, 16450, 17531, 18650, 18800, 20888, 26110, 26320, 29840, 32900, 35062, 37300, 41776, 52220, 65275, 65800, 70124, 74600, 87655, 104440, 122717, 130550, 131600, 140248, 149200, 175310, 208880, 245434, 261100, 280496, 350620, 438275, 490868, 522200, 613585, 701240, 876550, 981736, 1044400, 1227170, 1402480, 1753100, 1963472, 2454340, 3067925, 3506200, 4908680, 6135850, 7012400, 9817360, 12271700, 24543400, 49086800]

約数ペア:

[(1, 49086800), (2, 24543400), (4, 12271700), (5, 9817360), (7, 7012400), (8, 6135850), (10, 4908680), (14, 3506200), (16, 3067925), (20, 2454340), (25, 1963472), (28, 1753100), (35, 1402480), (40, 1227170), (47, 1044400), (50, 981736), (56, 876550), (70, 701240), (80, 613585), (94, 522200), (100, 490868), (112, 438275), (140, 350620), (175, 280496), (188, 261100), (200, 245434), (235, 208880), (280, 175310), (329, 149200), (350, 140248), (373, 131600), (376, 130550), (400, 122717), (470, 104440), (560, 87655), (658, 74600), (700, 70124), (746, 65800), (752, 65275), (940, 52220), (1175, 41776), (1316, 37300), (1400, 35062), (1492, 32900), (1645, 29840), (1865, 26320), (1880, 26110), (2350, 20888), (2611, 18800), (2632, 18650), (2800, 17531), (2984, 16450), (3290, 14920), (3730, 13160), (3760, 13055), (4700, 10444), (5222, 9400), (5264, 9325), (5968, 8225), (6580, 7460)]