47348485996

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{690493}}^1$

素因数の和:690614

約数の個数: 48

約数和(自身を含む): 98989219840

約数和(自身を除く): 51640733844

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 217, 316, 434, 553, 868, 1106, 2212, 2449, 4898, 9796, 17143, 34286, 68572, 690493, 1380986, 2761972, 4833451, 9666902, 19333804, 21405283, 42810566, 54548947, 85621132, 109097894, 149836981, 218195788, 299673962, 381842629, 599347924, 763685258, 1527370516, 1691017357, 3382034714, 6764069428, 11837121499, 23674242998, 47348485996]

約数ペア:

[(1, 47348485996), (2, 23674242998), (4, 11837121499), (7, 6764069428), (14, 3382034714), (28, 1691017357), (31, 1527370516), (62, 763685258), (79, 599347924), (124, 381842629), (158, 299673962), (217, 218195788), (316, 149836981), (434, 109097894), (553, 85621132), (868, 54548947), (1106, 42810566), (2212, 21405283), (2449, 19333804), (4898, 9666902), (9796, 4833451), (17143, 2761972), (34286, 1380986), (68572, 690493)]