51115476

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 131281920

約数和(自身を除く): 80166444

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 59, 69, 73, 86, 92, 118, 129, 138, 146, 172, 177, 219, 236, 258, 276, 292, 354, 438, 516, 708, 876, 989, 1357, 1679, 1978, 2537, 2714, 2967, 3139, 3358, 3956, 4071, 4307, 5037, 5074, 5428, 5934, 6278, 6716, 7611, 8142, 8614, 9417, 10074, 10148, 11868, 12556, 12921, 15222, 16284, 17228, 18834, 20148, 25842, 30444, 37668, 51684, 58351, 72197, 99061, 116702, 144394, 175053, 185201, 198122, 216591, 233404, 288788, 297183, 350106, 370402, 396244, 433182, 555603, 594366, 700212, 740804, 866364, 1111206, 1188732, 2222412, 4259623, 8519246, 12778869, 17038492, 25557738, 51115476]

約数ペア:

[(1, 51115476), (2, 25557738), (3, 17038492), (4, 12778869), (6, 8519246), (12, 4259623), (23, 2222412), (43, 1188732), (46, 1111206), (59, 866364), (69, 740804), (73, 700212), (86, 594366), (92, 555603), (118, 433182), (129, 396244), (138, 370402), (146, 350106), (172, 297183), (177, 288788), (219, 233404), (236, 216591), (258, 198122), (276, 185201), (292, 175053), (354, 144394), (438, 116702), (516, 99061), (708, 72197), (876, 58351), (989, 51684), (1357, 37668), (1679, 30444), (1978, 25842), (2537, 20148), (2714, 18834), (2967, 17228), (3139, 16284), (3358, 15222), (3956, 12921), (4071, 12556), (4307, 11868), (5037, 10148), (5074, 10074), (5428, 9417), (5934, 8614), (6278, 8142), (6716, 7611)]