51586604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{647}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 93477888

約数和(自身を除く): 41891284

約数列:

[1, 2, 4, 31, 62, 124, 643, 647, 1286, 1294, 2572, 2588, 19933, 20057, 39866, 40114, 79732, 80228, 416021, 832042, 1664084, 12896651, 25793302, 51586604]

約数ペア:

[(1, 51586604), (2, 25793302), (4, 12896651), (31, 1664084), (62, 832042), (124, 416021), (643, 80228), (647, 79732), (1286, 40114), (1294, 39866), (2572, 20057), (2588, 19933)]