51441796

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 110630016

約数和(自身を除く): 59188220

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 469, 476, 938, 1139, 1613, 1876, 2278, 3226, 4556, 6452, 7973, 11291, 15946, 22582, 27421, 31892, 45164, 54842, 108071, 109684, 191947, 216142, 383894, 432284, 756497, 767788, 1512994, 1837207, 3025988, 3674414, 7348828, 12860449, 25720898, 51441796]

約数ペア:

[(1, 51441796), (2, 25720898), (4, 12860449), (7, 7348828), (14, 3674414), (17, 3025988), (28, 1837207), (34, 1512994), (67, 767788), (68, 756497), (119, 432284), (134, 383894), (238, 216142), (268, 191947), (469, 109684), (476, 108071), (938, 54842), (1139, 45164), (1613, 31892), (1876, 27421), (2278, 22582), (3226, 15946), (4556, 11291), (6452, 7973)]