56191520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4561}}^1$

素因数の和:4594

約数の個数: 96

約数和(自身を含む): 165545856

約数和(自身を除く): 109354336

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 4561, 6160, 9122, 12320, 18244, 22805, 31927, 36488, 45610, 50171, 63854, 72976, 91220, 100342, 127708, 145952, 159635, 182440, 200684, 250855, 255416, 319270, 351197, 364880, 401368, 501710, 510832, 638540, 702394, 729760, 802736, 1003420, 1021664, 1277080, 1404788, 1605472, 1755985, 2006840, 2554160, 2809576, 3511970, 4013680, 5108320, 5619152, 7023940, 8027360, 11238304, 14047880, 28095760, 56191520]

約数ペア:

[(1, 56191520), (2, 28095760), (4, 14047880), (5, 11238304), (7, 8027360), (8, 7023940), (10, 5619152), (11, 5108320), (14, 4013680), (16, 3511970), (20, 2809576), (22, 2554160), (28, 2006840), (32, 1755985), (35, 1605472), (40, 1404788), (44, 1277080), (55, 1021664), (56, 1003420), (70, 802736), (77, 729760), (80, 702394), (88, 638540), (110, 510832), (112, 501710), (140, 401368), (154, 364880), (160, 351197), (176, 319270), (220, 255416), (224, 250855), (280, 200684), (308, 182440), (352, 159635), (385, 145952), (440, 127708), (560, 100342), (616, 91220), (770, 72976), (880, 63854), (1120, 50171), (1232, 45610), (1540, 36488), (1760, 31927), (2464, 22805), (3080, 18244), (4561, 12320), (6160, 9122)]