51118892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 104993280

約数和(自身を除く): 53874388

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 418, 517, 836, 893, 1034, 1301, 1786, 2068, 2602, 3572, 5204, 9823, 14311, 19646, 24719, 28622, 39292, 49438, 57244, 61147, 98876, 122294, 244588, 271909, 543818, 672617, 1087636, 1161793, 1345234, 2323586, 2690468, 4647172, 12779723, 25559446, 51118892]

約数ペア:

[(1, 51118892), (2, 25559446), (4, 12779723), (11, 4647172), (19, 2690468), (22, 2323586), (38, 1345234), (44, 1161793), (47, 1087636), (76, 672617), (94, 543818), (188, 271909), (209, 244588), (418, 122294), (517, 98876), (836, 61147), (893, 57244), (1034, 49438), (1301, 39292), (1786, 28622), (2068, 24719), (2602, 19646), (3572, 14311), (5204, 9823)]