5168878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 9652608

約数和(自身を除く): 4483730

約数列:

[1, 2, 11, 13, 22, 26, 31, 53, 62, 106, 121, 143, 242, 286, 341, 403, 583, 682, 689, 806, 1166, 1378, 1573, 1643, 3146, 3286, 3751, 4433, 6413, 7502, 7579, 8866, 12826, 15158, 18073, 21359, 36146, 42718, 48763, 83369, 97526, 166738, 198803, 234949, 397606, 469898, 2584439, 5168878]

約数ペア:

[(1, 5168878), (2, 2584439), (11, 469898), (13, 397606), (22, 234949), (26, 198803), (31, 166738), (53, 97526), (62, 83369), (106, 48763), (121, 42718), (143, 36146), (242, 21359), (286, 18073), (341, 15158), (403, 12826), (583, 8866), (682, 7579), (689, 7502), (806, 6413), (1166, 4433), (1378, 3751), (1573, 3286), (1643, 3146)]