56283738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 136442880

約数和(自身を除く): 80159142

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 251, 266, 281, 399, 502, 562, 753, 798, 843, 1506, 1686, 1757, 1967, 3514, 3934, 4769, 5271, 5339, 5901, 9538, 10542, 10678, 11802, 14307, 16017, 28614, 32034, 33383, 37373, 66766, 70531, 74746, 100149, 112119, 141062, 200298, 211593, 224238, 423186, 493717, 987434, 1340089, 1481151, 2680178, 2962302, 4020267, 8040534, 9380623, 18761246, 28141869, 56283738]

約数ペア:

[(1, 56283738), (2, 28141869), (3, 18761246), (6, 9380623), (7, 8040534), (14, 4020267), (19, 2962302), (21, 2680178), (38, 1481151), (42, 1340089), (57, 987434), (114, 493717), (133, 423186), (251, 224238), (266, 211593), (281, 200298), (399, 141062), (502, 112119), (562, 100149), (753, 74746), (798, 70531), (843, 66766), (1506, 37373), (1686, 33383), (1757, 32034), (1967, 28614), (3514, 16017), (3934, 14307), (4769, 11802), (5271, 10678), (5339, 10542), (5901, 9538)]