55025542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 97411104

約数和(自身を除く): 42385562

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 421, 457, 842, 914, 4631, 5027, 5473, 5941, 9262, 10054, 10946, 11882, 60203, 65351, 120406, 130702, 192397, 384794, 2116367, 2501161, 4232734, 5002322, 27512771, 55025542]

約数ペア:

[(1, 55025542), (2, 27512771), (11, 5002322), (13, 4232734), (22, 2501161), (26, 2116367), (143, 384794), (286, 192397), (421, 130702), (457, 120406), (842, 65351), (914, 60203), (4631, 11882), (5027, 10946), (5473, 10054), (5941, 9262)]