49899312

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1759}}^1$

素因数の和:1970

約数の個数: 60

約数和(自身を含む): 140437440

約数和(自身を除く): 90538128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1759, 1773, 2364, 3152, 3518, 3546, 4728, 5277, 7036, 7092, 9456, 10554, 14072, 14184, 15831, 21108, 28144, 28368, 31662, 42216, 63324, 84432, 126648, 253296, 346523, 693046, 1039569, 1386092, 2079138, 2772184, 3118707, 4158276, 5544368, 6237414, 8316552, 12474828, 16633104, 24949656, 49899312]

約数ペア:

[(1, 49899312), (2, 24949656), (3, 16633104), (4, 12474828), (6, 8316552), (8, 6237414), (9, 5544368), (12, 4158276), (16, 3118707), (18, 2772184), (24, 2079138), (36, 1386092), (48, 1039569), (72, 693046), (144, 346523), (197, 253296), (394, 126648), (591, 84432), (788, 63324), (1182, 42216), (1576, 31662), (1759, 28368), (1773, 28144), (2364, 21108), (3152, 15831), (3518, 14184), (3546, 14072), (4728, 10554), (5277, 9456), (7036, 7092)]