52409340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{593}}^1$

素因数の和:1099

約数の個数: 72

約数和(自身を含む): 159567408

約数和(自身を除く): 107158068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 491, 593, 982, 1186, 1473, 1779, 1964, 2372, 2455, 2946, 2965, 3558, 4419, 4910, 5337, 5892, 5930, 7116, 7365, 8838, 8895, 9820, 10674, 11860, 14730, 17676, 17790, 21348, 22095, 26685, 29460, 35580, 44190, 53370, 88380, 106740, 291163, 582326, 873489, 1164652, 1455815, 1746978, 2620467, 2911630, 3493956, 4367445, 5240934, 5823260, 8734890, 10481868, 13102335, 17469780, 26204670, 52409340]

約数ペア:

[(1, 52409340), (2, 26204670), (3, 17469780), (4, 13102335), (5, 10481868), (6, 8734890), (9, 5823260), (10, 5240934), (12, 4367445), (15, 3493956), (18, 2911630), (20, 2620467), (30, 1746978), (36, 1455815), (45, 1164652), (60, 873489), (90, 582326), (180, 291163), (491, 106740), (593, 88380), (982, 53370), (1186, 44190), (1473, 35580), (1779, 29460), (1964, 26685), (2372, 22095), (2455, 21348), (2946, 17790), (2965, 17676), (3558, 14730), (4419, 11860), (4910, 10674), (5337, 9820), (5892, 8895), (5930, 8838), (7116, 7365)]