49017760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27851}}^1$

素因数の和:27877

約数の個数: 48

約数和(自身を含む): 126336672

約数和(自身を除く): 77318912

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, 27851, 55702, 111404, 139255, 222808, 278510, 306361, 445616, 557020, 612722, 891232, 1114040, 1225444, 1531805, 2228080, 2450888, 3063610, 4456160, 4901776, 6127220, 9803552, 12254440, 24508880, 49017760]

約数ペア:

[(1, 49017760), (2, 24508880), (4, 12254440), (5, 9803552), (8, 6127220), (10, 4901776), (11, 4456160), (16, 3063610), (20, 2450888), (22, 2228080), (32, 1531805), (40, 1225444), (44, 1114040), (55, 891232), (80, 612722), (88, 557020), (110, 445616), (160, 306361), (176, 278510), (220, 222808), (352, 139255), (440, 111404), (880, 55702), (1760, 27851)]