49214319

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 87367680

約数和(自身を除く): 38153361

約数列:

[1, 3, 7, 11, 21, 23, 33, 59, 69, 77, 157, 161, 177, 231, 253, 413, 471, 483, 649, 759, 1099, 1239, 1357, 1727, 1771, 1947, 3297, 3611, 4071, 4543, 5181, 5313, 9263, 9499, 10833, 12089, 13629, 14927, 25277, 27789, 28497, 36267, 39721, 44781, 64841, 75831, 101893, 104489, 119163, 194523, 213049, 278047, 305679, 313467, 639147, 713251, 834141, 1491343, 2139753, 2343539, 4474029, 7030617, 16404773, 49214319]

約数ペア:

[(1, 49214319), (3, 16404773), (7, 7030617), (11, 4474029), (21, 2343539), (23, 2139753), (33, 1491343), (59, 834141), (69, 713251), (77, 639147), (157, 313467), (161, 305679), (177, 278047), (231, 213049), (253, 194523), (413, 119163), (471, 104489), (483, 101893), (649, 75831), (759, 64841), (1099, 44781), (1239, 39721), (1357, 36267), (1727, 28497), (1771, 27789), (1947, 25277), (3297, 14927), (3611, 13629), (4071, 12089), (4543, 10833), (5181, 9499), (5313, 9263)]