56781936

素因数分解:

$2^4\times 3^2\times {\mathrm{394319}}^1$

素因数の和:394333

約数の個数: 30

約数和(自身を含む): 158910960

約数和(自身を除く): 102129024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 394319, 788638, 1182957, 1577276, 2365914, 3154552, 3548871, 4731828, 6309104, 7097742, 9463656, 14195484, 18927312, 28390968, 56781936]

約数ペア:

[(1, 56781936), (2, 28390968), (3, 18927312), (4, 14195484), (6, 9463656), (8, 7097742), (9, 6309104), (12, 4731828), (16, 3548871), (18, 3154552), (24, 2365914), (36, 1577276), (48, 1182957), (72, 788638), (144, 394319)]