47905228

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 101445120

約数和(自身を除く): 53539892

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 292, 322, 511, 644, 1019, 1022, 1679, 2038, 2044, 3358, 4076, 6716, 7133, 11753, 14266, 23437, 23506, 28532, 46874, 47012, 74387, 93748, 148774, 164059, 297548, 328118, 520709, 656236, 1041418, 1710901, 2082836, 3421802, 6843604, 11976307, 23952614, 47905228]

約数ペア:

[(1, 47905228), (2, 23952614), (4, 11976307), (7, 6843604), (14, 3421802), (23, 2082836), (28, 1710901), (46, 1041418), (73, 656236), (92, 520709), (146, 328118), (161, 297548), (292, 164059), (322, 148774), (511, 93748), (644, 74387), (1019, 47012), (1022, 46874), (1679, 28532), (2038, 23506), (2044, 23437), (3358, 14266), (4076, 11753), (6716, 7133)]