51135213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 75919360

約数和(自身を除く): 24784147

約数列:

[1, 3, 19, 31, 43, 57, 93, 129, 589, 673, 817, 1333, 1767, 2019, 2451, 3999, 12787, 20863, 25327, 28939, 38361, 62589, 75981, 86817, 396397, 549841, 897109, 1189191, 1649523, 2691327, 17045071, 51135213]

約数ペア:

[(1, 51135213), (3, 17045071), (19, 2691327), (31, 1649523), (43, 1189191), (57, 897109), (93, 549841), (129, 396397), (589, 86817), (673, 75981), (817, 62589), (1333, 38361), (1767, 28939), (2019, 25327), (2451, 20863), (3999, 12787)]