55221942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21061}}^1$

素因数の和:21108

約数の個数: 32

約数和(自身を含む): 121317120

約数和(自身を除く): 66095178

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 21061, 42122, 63183, 126366, 400159, 484403, 800318, 968806, 1200477, 1453209, 2400954, 2906418, 9203657, 18407314, 27610971, 55221942]

約数ペア:

[(1, 55221942), (2, 27610971), (3, 18407314), (6, 9203657), (19, 2906418), (23, 2400954), (38, 1453209), (46, 1200477), (57, 968806), (69, 800318), (114, 484403), (138, 400159), (437, 126366), (874, 63183), (1311, 42122), (2622, 21061)]