49611320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2399}}^1$

素因数の和:2468

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 74804680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2399, 2585, 4136, 4798, 5170, 9596, 10340, 11995, 19192, 20680, 23990, 26389, 47980, 52778, 95960, 105556, 112753, 131945, 211112, 225506, 263890, 451012, 527780, 563765, 902024, 1055560, 1127530, 1240283, 2255060, 2480566, 4510120, 4961132, 6201415, 9922264, 12402830, 24805660, 49611320]

約数ペア:

[(1, 49611320), (2, 24805660), (4, 12402830), (5, 9922264), (8, 6201415), (10, 4961132), (11, 4510120), (20, 2480566), (22, 2255060), (40, 1240283), (44, 1127530), (47, 1055560), (55, 902024), (88, 563765), (94, 527780), (110, 451012), (188, 263890), (220, 225506), (235, 211112), (376, 131945), (440, 112753), (470, 105556), (517, 95960), (940, 52778), (1034, 47980), (1880, 26389), (2068, 23990), (2399, 20680), (2585, 19192), (4136, 11995), (4798, 10340), (5170, 9596)]