291219850

素因数分解:

$2^1\times 5^2\times {\mathrm{1277}}^1\times {\mathrm{4561}}^1$

素因数の和:5850

約数の個数: 24

約数和(自身を含む): 542211948

約数和(自身を除く): 250992098

約数列:

[1, 2, 5, 10, 25, 50, 1277, 2554, 4561, 6385, 9122, 12770, 22805, 31925, 45610, 63850, 114025, 228050, 5824397, 11648794, 29121985, 58243970, 145609925, 291219850]

約数ペア:

[(1, 291219850), (2, 145609925), (5, 58243970), (10, 29121985), (25, 11648794), (50, 5824397), (1277, 228050), (2554, 114025), (4561, 63850), (6385, 45610), (9122, 31925), (12770, 22805)]