51498197.000000000

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1109}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 266613120

約数和(自身を除く): 135748902

約数列:

[1, 2, 3, 6, 71, 142, 213, 277, 426, 554, 831, 1109, 1662, 2218, 3327, 6654, 19667, 39334, 59001, 78739, 118002, 157478, 236217, 307193, 472434, 614386, 921579, 1843158, 21810703, 43621406, 65432109, 130864218]

約数ペア:

[(1, 130864218), (2, 65432109), (3, 43621406), (6, 21810703), (71, 1843158), (142, 921579), (213, 614386), (277, 472434), (426, 307193), (554, 236217), (831, 157478), (1109, 118002), (1662, 78739), (2218, 59001), (3327, 39334), (6654, 19667)]