47683636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11909}}^1$

素因数の和:11944

約数の個数: 48

約数和(自身を含む): 112049280

約数和(自身を除く): 64365644

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 11909, 23818, 47636, 83363, 130999, 154817, 166726, 261998, 309634, 333452, 523996, 619268, 916993, 1083719, 1702987, 1833986, 2167438, 3405974, 3667972, 4334876, 6811948, 11920909, 23841818, 47683636]

約数ペア:

[(1, 47683636), (2, 23841818), (4, 11920909), (7, 6811948), (11, 4334876), (13, 3667972), (14, 3405974), (22, 2167438), (26, 1833986), (28, 1702987), (44, 1083719), (52, 916993), (77, 619268), (91, 523996), (143, 333452), (154, 309634), (182, 261998), (286, 166726), (308, 154817), (364, 130999), (572, 83363), (1001, 47636), (2002, 23818), (4004, 11909)]