49859480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2411}}^1$

素因数の和:2480

約数の個数: 64

約数和(自身を含む): 125038080

約数和(自身を除く): 75178600

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, 2411, 2585, 4136, 4822, 5170, 9644, 10340, 12055, 19288, 20680, 24110, 26521, 48220, 53042, 96440, 106084, 113317, 132605, 212168, 226634, 265210, 453268, 530420, 566585, 906536, 1060840, 1133170, 1246487, 2266340, 2492974, 4532680, 4985948, 6232435, 9971896, 12464870, 24929740, 49859480]

約数ペア:

[(1, 49859480), (2, 24929740), (4, 12464870), (5, 9971896), (8, 6232435), (10, 4985948), (11, 4532680), (20, 2492974), (22, 2266340), (40, 1246487), (44, 1133170), (47, 1060840), (55, 906536), (88, 566585), (94, 530420), (110, 453268), (188, 265210), (220, 226634), (235, 212168), (376, 132605), (440, 113317), (470, 106084), (517, 96440), (940, 53042), (1034, 48220), (1880, 26521), (2068, 24110), (2411, 20680), (2585, 19288), (4136, 12055), (4822, 10340), (5170, 9644)]