54565511

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 77833728

約数和(自身を除く): 23268217

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 151, 209, 247, 361, 1001, 1057, 1463, 1661, 1729, 1963, 2527, 2717, 2869, 3971, 4693, 11627, 13741, 19019, 20083, 21593, 27797, 31559, 32851, 37297, 51623, 54511, 151151, 220913, 261079, 361361, 381577, 410267, 599621, 708643, 2871869, 4197347, 4960501, 7795073, 54565511]

約数ペア:

[(1, 54565511), (7, 7795073), (11, 4960501), (13, 4197347), (19, 2871869), (77, 708643), (91, 599621), (133, 410267), (143, 381577), (151, 361361), (209, 261079), (247, 220913), (361, 151151), (1001, 54511), (1057, 51623), (1463, 37297), (1661, 32851), (1729, 31559), (1963, 27797), (2527, 21593), (2717, 20083), (2869, 19019), (3971, 13741), (4693, 11627)]