49884831

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 73364720

約数和(自身を除く): 23479889

約数列:

[1, 3, 9, 109, 211, 241, 327, 633, 723, 981, 1899, 2169, 22999, 26269, 50851, 68997, 78807, 152553, 206991, 236421, 457659, 5542759, 16628277, 49884831]

約数ペア:

[(1, 49884831), (3, 16628277), (9, 5542759), (109, 457659), (211, 236421), (241, 206991), (327, 152553), (633, 78807), (723, 68997), (981, 50851), (1899, 26269), (2169, 22999)]