48975520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27827}}^1$

素因数の和:27853

約数の個数: 48

約数和(自身を含む): 126227808

約数和(自身を除く): 77252288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 27827, 55654, 111308, 139135, 222616, 278270, 306097, 445232, 556540, 612194, 890464, 1113080, 1224388, 1530485, 2226160, 2448776, 3060970, 4452320, 4897552, 6121940, 9795104, 12243880, 24487760, 48975520]

約数ペア:

[(1, 48975520), (2, 24487760), (4, 12243880), (5, 9795104), (8, 6121940), (10, 4897552), (11, 4452320), (16, 3060970), (20, 2448776), (22, 2226160), (32, 1530485), (40, 1224388), (44, 1113080), (55, 890464), (80, 612194), (88, 556540), (110, 445232), (160, 306097), (176, 278270), (220, 222616), (352, 139135), (440, 111308), (880, 55654), (1760, 27827)]