51405588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109841}}^1$

素因数の和:109864

約数の個数: 36

約数和(自身を含む): 139938708

約数和(自身を除く): 88533120

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 109841, 219682, 329523, 439364, 659046, 988569, 1318092, 1427933, 1977138, 2855866, 3954276, 4283799, 5711732, 8567598, 12851397, 17135196, 25702794, 51405588]

約数ペア:

[(1, 51405588), (2, 25702794), (3, 17135196), (4, 12851397), (6, 8567598), (9, 5711732), (12, 4283799), (13, 3954276), (18, 2855866), (26, 1977138), (36, 1427933), (39, 1318092), (52, 988569), (78, 659046), (117, 439364), (156, 329523), (234, 219682), (468, 109841)]