51128664

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{25667}}^1$

素因数の和:25759

約数の個数: 32

約数和(自身を含む): 129366720

約数和(自身を除く): 78238056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 25667, 51334, 77001, 102668, 154002, 205336, 308004, 616008, 2130361, 4260722, 6391083, 8521444, 12782166, 17042888, 25564332, 51128664]

約数ペア:

[(1, 51128664), (2, 25564332), (3, 17042888), (4, 12782166), (6, 8521444), (8, 6391083), (12, 4260722), (24, 2130361), (83, 616008), (166, 308004), (249, 205336), (332, 154002), (498, 102668), (664, 77001), (996, 51334), (1992, 25667)]