55730591

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 70479360

約数和(自身を除く): 14748769

約数列:

[1, 7, 19, 31, 49, 133, 217, 589, 931, 1519, 1931, 4123, 13517, 28861, 36689, 59861, 94619, 256823, 419027, 1137359, 1797761, 2933189, 7961513, 55730591]

約数ペア:

[(1, 55730591), (7, 7961513), (19, 2933189), (31, 1797761), (49, 1137359), (133, 419027), (217, 256823), (589, 94619), (931, 59861), (1519, 36689), (1931, 28861), (4123, 13517)]