51432886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 84296160

約数和(自身を除く): 32863274

約数列:

[1, 2, 19, 37, 38, 74, 157, 233, 314, 466, 703, 1406, 2983, 4427, 5809, 5966, 8621, 8854, 11618, 17242, 36581, 73162, 110371, 163799, 220742, 327598, 695039, 1353497, 1390078, 2706994, 25716443, 51432886]

約数ペア:

[(1, 51432886), (2, 25716443), (19, 2706994), (37, 1390078), (38, 1353497), (74, 695039), (157, 327598), (233, 220742), (314, 163799), (466, 110371), (703, 73162), (1406, 36581), (2983, 17242), (4427, 11618), (5809, 8854), (5966, 8621)]