55804518440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126828451}}^1$

素因数の和:126828473

約数の個数: 32

約数和(自身を含む): 136974728160

約数和(自身を除く): 81170209720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 126828451, 253656902, 507313804, 634142255, 1014627608, 1268284510, 1395112961, 2536569020, 2790225922, 5073138040, 5580451844, 6975564805, 11160903688, 13951129610, 27902259220, 55804518440]

約数ペア:

[(1, 55804518440), (2, 27902259220), (4, 13951129610), (5, 11160903688), (8, 6975564805), (10, 5580451844), (11, 5073138040), (20, 2790225922), (22, 2536569020), (40, 1395112961), (44, 1268284510), (55, 1014627608), (88, 634142255), (110, 507313804), (220, 253656902), (440, 126828451)]