54312146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2898

約数の個数: 32

約数和(自身を含む): 99384960

約数和(自身を除く): 45072814

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 2797, 5594, 9709, 19418, 19579, 39158, 53143, 106286, 204181, 372001, 408362, 744002, 1429267, 2858534, 3879439, 7758878, 27156073, 54312146]

約数ペア:

[(1, 54312146), (2, 27156073), (7, 7758878), (14, 3879439), (19, 2858534), (38, 1429267), (73, 744002), (133, 408362), (146, 372001), (266, 204181), (511, 106286), (1022, 53143), (1387, 39158), (2774, 19579), (2797, 19418), (5594, 9709)]