51202302

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 113088000

約数和(自身を除く): 61885698

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 61, 74, 111, 114, 122, 183, 199, 222, 366, 398, 597, 703, 1159, 1194, 1406, 2109, 2257, 2318, 3477, 3781, 4218, 4514, 6771, 6954, 7363, 7562, 11343, 12139, 13542, 14726, 22089, 22686, 24278, 36417, 42883, 44178, 72834, 85766, 128649, 139897, 230641, 257298, 279794, 419691, 449143, 461282, 691923, 839382, 898286, 1347429, 1383846, 2694858, 8533717, 17067434, 25601151, 51202302]

約数ペア:

[(1, 51202302), (2, 25601151), (3, 17067434), (6, 8533717), (19, 2694858), (37, 1383846), (38, 1347429), (57, 898286), (61, 839382), (74, 691923), (111, 461282), (114, 449143), (122, 419691), (183, 279794), (199, 257298), (222, 230641), (366, 139897), (398, 128649), (597, 85766), (703, 72834), (1159, 44178), (1194, 42883), (1406, 36417), (2109, 24278), (2257, 22686), (2318, 22089), (3477, 14726), (3781, 13542), (4218, 12139), (4514, 11343), (6771, 7562), (6954, 7363)]