55513008

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1613}}^1$

素因数の和:1866

約数の個数: 60

約数和(自身を含む): 156106080

約数和(自身を除く): 100593072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1613, 1912, 2151, 2868, 3226, 3824, 4302, 4839, 5736, 6452, 8604, 9678, 11472, 12904, 14517, 17208, 19356, 25808, 29034, 34416, 38712, 58068, 77424, 116136, 232272, 385507, 771014, 1156521, 1542028, 2313042, 3084056, 3469563, 4626084, 6168112, 6939126, 9252168, 13878252, 18504336, 27756504, 55513008]

約数ペア:

[(1, 55513008), (2, 27756504), (3, 18504336), (4, 13878252), (6, 9252168), (8, 6939126), (9, 6168112), (12, 4626084), (16, 3469563), (18, 3084056), (24, 2313042), (36, 1542028), (48, 1156521), (72, 771014), (144, 385507), (239, 232272), (478, 116136), (717, 77424), (956, 58068), (1434, 38712), (1613, 34416), (1912, 29034), (2151, 25808), (2868, 19356), (3226, 17208), (3824, 14517), (4302, 12904), (4839, 11472), (5736, 9678), (6452, 8604)]