47947548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 134991360

約数和(自身を除く): 87043812

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 23, 33, 34, 44, 46, 51, 66, 68, 69, 92, 102, 132, 138, 187, 204, 253, 276, 374, 391, 506, 561, 748, 759, 782, 929, 1012, 1122, 1173, 1518, 1564, 1858, 2244, 2346, 2787, 3036, 3716, 4301, 4692, 5574, 8602, 10219, 11148, 12903, 15793, 17204, 20438, 21367, 25806, 30657, 31586, 40876, 42734, 47379, 51612, 61314, 63172, 64101, 85468, 94758, 122628, 128202, 173723, 189516, 235037, 256404, 347446, 363239, 470074, 521169, 694892, 705111, 726478, 940148, 1042338, 1089717, 1410222, 1452956, 2084676, 2179434, 2820444, 3995629, 4358868, 7991258, 11986887, 15982516, 23973774, 47947548]

約数ペア:

[(1, 47947548), (2, 23973774), (3, 15982516), (4, 11986887), (6, 7991258), (11, 4358868), (12, 3995629), (17, 2820444), (22, 2179434), (23, 2084676), (33, 1452956), (34, 1410222), (44, 1089717), (46, 1042338), (51, 940148), (66, 726478), (68, 705111), (69, 694892), (92, 521169), (102, 470074), (132, 363239), (138, 347446), (187, 256404), (204, 235037), (253, 189516), (276, 173723), (374, 128202), (391, 122628), (506, 94758), (561, 85468), (748, 64101), (759, 63172), (782, 61314), (929, 51612), (1012, 47379), (1122, 42734), (1173, 40876), (1518, 31586), (1564, 30657), (1858, 25806), (2244, 21367), (2346, 20438), (2787, 17204), (3036, 15793), (3716, 12903), (4301, 11148), (4692, 10219), (5574, 8602)]