51198570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2551}}^1$

素因数の和:2787

約数の個数: 48

約数和(自身を含む): 133765632

約数和(自身を除く): 82567062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2230, 2551, 3345, 4014, 5102, 6690, 7653, 10035, 12755, 15306, 20070, 22959, 25510, 38265, 45918, 76530, 114795, 229590, 568873, 1137746, 1706619, 2844365, 3413238, 5119857, 5688730, 8533095, 10239714, 17066190, 25599285, 51198570]

約数ペア:

[(1, 51198570), (2, 25599285), (3, 17066190), (5, 10239714), (6, 8533095), (9, 5688730), (10, 5119857), (15, 3413238), (18, 2844365), (30, 1706619), (45, 1137746), (90, 568873), (223, 229590), (446, 114795), (669, 76530), (1115, 45918), (1338, 38265), (2007, 25510), (2230, 22959), (2551, 20070), (3345, 15306), (4014, 12755), (5102, 10035), (6690, 7653)]