55516064

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 112197960

約数和(自身を除く): 56681896

約数列:

[1, 2, 4, 8, 16, 32, 89, 101, 178, 193, 202, 356, 386, 404, 712, 772, 808, 1424, 1544, 1616, 2848, 3088, 3232, 6176, 8989, 17177, 17978, 19493, 34354, 35956, 38986, 68708, 71912, 77972, 137416, 143824, 155944, 274832, 287648, 311888, 549664, 623776, 1734877, 3469754, 6939508, 13879016, 27758032, 55516064]

約数ペア:

[(1, 55516064), (2, 27758032), (4, 13879016), (8, 6939508), (16, 3469754), (32, 1734877), (89, 623776), (101, 549664), (178, 311888), (193, 287648), (202, 274832), (356, 155944), (386, 143824), (404, 137416), (712, 77972), (772, 71912), (808, 68708), (1424, 38986), (1544, 35956), (1616, 34354), (2848, 19493), (3088, 17978), (3232, 17177), (6176, 8989)]