57028956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 140649600

約数和(自身を除く): 83620644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 389, 643, 778, 1167, 1286, 1556, 1929, 2334, 2572, 3858, 4668, 7391, 7716, 12217, 14782, 22173, 24434, 29564, 36651, 44346, 48868, 73302, 88692, 146604, 250127, 500254, 750381, 1000508, 1500762, 3001524, 4752413, 9504826, 14257239, 19009652, 28514478, 57028956]

約数ペア:

[(1, 57028956), (2, 28514478), (3, 19009652), (4, 14257239), (6, 9504826), (12, 4752413), (19, 3001524), (38, 1500762), (57, 1000508), (76, 750381), (114, 500254), (228, 250127), (389, 146604), (643, 88692), (778, 73302), (1167, 48868), (1286, 44346), (1556, 36651), (1929, 29564), (2334, 24434), (2572, 22173), (3858, 14782), (4668, 12217), (7391, 7716)]