47991328

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19477}}^1$

素因数の和:19505

約数の個数: 48

約数和(自身を含む): 117802944

約数和(自身を除く): 69811616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 19477, 38954, 77908, 136339, 155816, 214247, 272678, 311632, 428494, 545356, 623264, 856988, 1090712, 1499729, 1713976, 2181424, 2999458, 3427952, 4362848, 5998916, 6855904, 11997832, 23995664, 47991328]

約数ペア:

[(1, 47991328), (2, 23995664), (4, 11997832), (7, 6855904), (8, 5998916), (11, 4362848), (14, 3427952), (16, 2999458), (22, 2181424), (28, 1713976), (32, 1499729), (44, 1090712), (56, 856988), (77, 623264), (88, 545356), (112, 428494), (154, 311632), (176, 272678), (224, 214247), (308, 155816), (352, 136339), (616, 77908), (1232, 38954), (2464, 19477)]