51374596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 112783104

約数和(自身を除く): 61408508

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2663, 2756, 4823, 5326, 9646, 10652, 18641, 19292, 34619, 37282, 69238, 74564, 138476, 141139, 242333, 282278, 484666, 564556, 969332, 987973, 1834807, 1975946, 3669614, 3951892, 7339228, 12843649, 25687298, 51374596]

約数ペア:

[(1, 51374596), (2, 25687298), (4, 12843649), (7, 7339228), (13, 3951892), (14, 3669614), (26, 1975946), (28, 1834807), (52, 987973), (53, 969332), (91, 564556), (106, 484666), (182, 282278), (212, 242333), (364, 141139), (371, 138476), (689, 74564), (742, 69238), (1378, 37282), (1484, 34619), (2663, 19292), (2756, 18641), (4823, 10652), (5326, 9646)]