48188049

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{887}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 79564800

約数和(自身を除く): 31376751

約数列:

[1, 3, 7, 13, 21, 39, 91, 199, 273, 597, 887, 1393, 2587, 2661, 4179, 6209, 7761, 11531, 18109, 18627, 34593, 54327, 80717, 176513, 242151, 529539, 1235591, 2294669, 3706773, 6884007, 16062683, 48188049]

約数ペア:

[(1, 48188049), (3, 16062683), (7, 6884007), (13, 3706773), (21, 2294669), (39, 1235591), (91, 529539), (199, 242151), (273, 176513), (597, 80717), (887, 54327), (1393, 34593), (2587, 18627), (2661, 18109), (4179, 11531), (6209, 7761)]