53729403

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 94617600

約数和(自身を除く): 40888197

約数列:

[1, 3, 7, 13, 21, 23, 39, 43, 69, 91, 129, 161, 199, 273, 299, 301, 483, 559, 597, 897, 903, 989, 1393, 1677, 2093, 2587, 2967, 3913, 4179, 4577, 6279, 6923, 7761, 8557, 11739, 12857, 13731, 18109, 20769, 25671, 32039, 38571, 54327, 59501, 59899, 89999, 96117, 111241, 178503, 179697, 196811, 269997, 333723, 416507, 590433, 778687, 1249521, 1377677, 2336061, 2558543, 4133031, 7675629, 17909801, 53729403]

約数ペア:

[(1, 53729403), (3, 17909801), (7, 7675629), (13, 4133031), (21, 2558543), (23, 2336061), (39, 1377677), (43, 1249521), (69, 778687), (91, 590433), (129, 416507), (161, 333723), (199, 269997), (273, 196811), (299, 179697), (301, 178503), (483, 111241), (559, 96117), (597, 89999), (897, 59899), (903, 59501), (989, 54327), (1393, 38571), (1677, 32039), (2093, 25671), (2587, 20769), (2967, 18109), (3913, 13731), (4179, 12857), (4577, 11739), (6279, 8557), (6923, 7761)]