51135762

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 114960384

約数和(自身を除く): 63824622

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 71, 102, 138, 142, 213, 307, 391, 426, 614, 782, 921, 1173, 1207, 1633, 1842, 2346, 2414, 3266, 3621, 4899, 5219, 7061, 7242, 9798, 10438, 14122, 15657, 21183, 21797, 27761, 31314, 42366, 43594, 55522, 65391, 83283, 120037, 130782, 166566, 240074, 360111, 370549, 501331, 720222, 741098, 1002662, 1111647, 1503993, 2223294, 3007986, 8522627, 17045254, 25567881, 51135762]

約数ペア:

[(1, 51135762), (2, 25567881), (3, 17045254), (6, 8522627), (17, 3007986), (23, 2223294), (34, 1503993), (46, 1111647), (51, 1002662), (69, 741098), (71, 720222), (102, 501331), (138, 370549), (142, 360111), (213, 240074), (307, 166566), (391, 130782), (426, 120037), (614, 83283), (782, 65391), (921, 55522), (1173, 43594), (1207, 42366), (1633, 31314), (1842, 27761), (2346, 21797), (2414, 21183), (3266, 15657), (3621, 14122), (4899, 10438), (5219, 9798), (7061, 7242)]